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Method and apparatus for replenishing developer with a flexible powder container 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G03G-015/08
출원번호 US-0943505 (2001-08-31)
우선권정보 JP-0264389 (2000-08-31)
발명자 / 주소
  • Matsumoto, Junichi
  • Kasahara, Nobuo
  • Iwata, Nobuo
  • Muramatsu, Satoshi
  • Ichikawa, Tomoyuki
출원인 / 주소
  • Ricoh Company, Ltd.
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 42  인용 특허 : 47

초록

A powder replenishing device and method having a replaceable powder container and a reciprocating mechanism. The replaceable powder container is configured to contain a powder to be replenished to an associated apparatus and is made of a material which allows a change in volume of the replaceable po

대표청구항

A powder replenishing device and method having a replaceable powder container and a reciprocating mechanism. The replaceable powder container is configured to contain a powder to be replenished to an associated apparatus and is made of a material which allows a change in volume of the replaceable po

이 특허에 인용된 특허 (47)

  1. Hodoshima Takashi,JPX ; Aoki Katsuhiro,JPX ; Matsumoto Jun-ichi,JPX, Apparatus and method for forming an image using a developing device capable of obtaining a high quality image.
  2. Iwata Nobuo,JPX ; Sugiyama Mitsugu,JPX ; Sato Toshiya,JPX ; Shinohara Tadashi,JPX ; Shio Yutaka,JPX ; Yabuta Tomonori,JPX, Apparatus for detecting rotational speed.
  3. Smith David L. (Meridian ID) Arcaro David J. (Boise ID), Cartridge for dispensing toner concentrate.
  4. Tadashi Shinohara JP; Yasushi Nakazato JP; Toshiya Sato JP; Mitsugu Sugiyama JP; Nobuo Iwata JP; Motonori Hanada JP; Hideo Nakagawa JP, Color image forming apparatus.
  5. Iwata Nobuo,JPX ; Sugiyama Mitsugu,JPX ; Satoh Toshiya,JPX ; Shinohara Tadashi,JPX ; Shio Yutaka,JPX ; Yabuta Tomonori,JPX, Color image forming apparatus and method of obtaining color images with decreased image positional deviation.
  6. Iwata Nobuo,JPX ; Sugiyama Mitsugu,JPX ; Satoh Toshiya,JPX ; Shinohara Tadashi,JPX ; Shio Yutaka,JPX ; Yabuta Tomonori,JPX, Color image forming apparatus and method of obtaining color images with decreased image positional deviation.
  7. Yoshimura Hiroshi,JPX ; Iwata Nobuo,JPX, Color image forming apparatus with drive power transmission mechanism.
  8. Yoshio Hattori JP; Tomotoshi Nakahara JP; Takaaki Yanagisawa JP; Kazuhisa Sudo JP; Kouta Fujimori JP; Masumi Sato JP, Container, its support structure, and image formation apparatus.
  9. Suzuki Koji (Yokohama JPX) Takashima Hiroshi (Yono JPX) Enoki Shigekazu (Kawasaki JPX) Iwata Naoki (Tokyo JPX) Ueno Yuichi (Kawasaki JPX), Developer carrier capable of forming microfields thereon and method of producing the same.
  10. Takashima Hiroshi (Yono JPX) Enoki Shigekazu (Kawasaki JPX) Suzuki Koji (Yokohama JPX) Iwata Naoki (Tokyo JPX) Ueno Yuichi (Kawasaki JPX), Developer carrier of a developing device and a method of producing the same.
  11. Kasahara Nobuo,JPX ; Muramatsu Satoshi,JPX, Developer container for an image forming apparatus and method of conveying a developer.
  12. Ikesue Masumi (Tokyo JPX) Iijima Takeshi (Yokohama JPX) Ueno Yuichi (Kawasaki JPX) Enoki Shigekazu (Kawasaki JPX) Kawamura Atsushi (Yokosuka JPX) Ohashi Michihito (Kawasaki JPX), Developer recycling system and developer cartridge therefor.
  13. Suzuki Koji (Yokohama JPX) Iwata Naoki (Tokyo JPX) Ueno Yuichi (Kawasaki JPX) Enoki Shigekazu (Kawasaki JPX) Tomita Junko (Tokyo JPX), Developing apparatus for image forming equipment using developer carrier for forming microfields.
  14. Matsumae Iwao (Tokyo JPX) Tanaka Yoshiaki (Kawasaki JPX) Enoki Shigekazu (Kawasaki JPX) Hosokawa Hiroshi (Yokohama JPX), Developing apparatus having a toner supporting roller with an inner layer and surface layer.
  15. Suzuki Koji (Yokohama JPX) Enoki Shigekazu (Kawasaki JPX) Takashima Hiroshi (Yono JPX) Iwata Naoki (Tokyo JPX) Ueno Yuichi (Kawasaki JPX), Developing apparatus using a developer carrier capable of forming microfields.
  16. Iwata Naoki (Tokyo JPX) Suzuki Koji (Yokohama JPX) Enoki Shigekazu (Kawasaki JPX) Takashima Hiroshi (Yono JPX) Ueno Yuichi (Kawasaki JPX), Developing apparatus using a developer carrier capable of forming microfields on the surface thereof.
  17. Enoki Shigekazu (Kawasaki JPX) Tanaka Yoshiaki (Kawasaki JPX) Motohashi Takeshi (Yokohama JPX) Kitahara Fumihiro (Tokyo JPX) Hariyama Koyo (Minoo JPX), Developing device for an image forming apparatus.
  18. Takagaki Hiromitsu (Yokohama JPX) Iwata Nobuo (Sagamihara JPX) Suzuki Koji (Yokohama JPX), Developing device for an image forming apparatus.
  19. Kasahara Nobuo (Yokohama JPX), Developing device for an image forming apparatus having a developer normalizing mechanism independent of a developing me.
  20. Enoki Shigekazu (Kawasaki JPX) Suzuki Koji (Yokohama JPX) Iwata Naoki (Tokyo JPX) Ueno Yuichi (Kawasaki JPX) Tomita Junko (Tokyo JPX), Developing device for an image forming apparatus having a large number of microfields formed on a developer carrier.
  21. Mae Asami,JPX ; Mochizuki Manabu,JPX ; Matsumoto Kentaro,JPX ; Karashima Kenji,JPX ; Yuki Kazuhiko,JPX ; Imai Chikara,JPX ; Oyama Hajime,JPX ; Usui Noriyuki,JPX, Developing device for image forming apparatus.
  22. Suzuki Koji (Yokohama JPX) Iwata Naoki (Tokyo JPX) Ueno Yuichi (Kawasaki JPX) Enoki Shigekazu (Kawasaki JPX) Tomita Junko (Tokyo JPX), Developing device having surface microfields for an image forming apparatus.
  23. Tsuda Kiyonori,JPX ; Imamura Tsuyoshi,JPX ; Katoh Shunji,JPX ; Yoshizawa Hideo,JPX ; Tamaki Shinji,JPX ; Yamane Masayuki,JPX, Developing device with improved developer circulation and toner density control.
  24. Enoki Shigekazu (Kawasaki JPX) Iwata Naoki (Tokyo JPX) Suzuki Koji (Yokohama JPX) Ueno Yuichi (Kawasaki JPX) Tomita Junko (Tokyo JPX), Developing roller having insulating and conductive areas.
  25. Sanpe Atsushi (Yokohama JPX), Efficiently removable developing toner in an electrostatic image forming apparatus.
  26. Masanori Suzuki JP; Hiroaki Matsuda JP; Akemi Sugiyama JP; Hiroto Higuchi JP; Tsunemi Sugiyama JP, Electrophotographic toner and electrophotographic image forming method and apparatus using the toner.
  27. Shinichi Kuramoto JP; Mitsuo Aoki JP; Hiroshi Yamashita JP; Fumihiro Sasaki JP; Tomio Kondou JP; Masahide Yamashita JP; Kazuhito Watanabe JP; Takashi Okada JP, Electrophotographic toner, and image forming method and apparatus using the toner.
  28. Aoki Katsuhiro,JPX ; Hodoshima Takashi,JPX ; Matsumoto Junichi,JPX ; Matsushiro Hiroyuki,JPX, Image forming apparatus.
  29. Shinji Tamaki JP; Tsuyoshi Imamura JP; Hideo Yoshizawa JP; Junichi Terai JP; Masayuki Yamane JP; Kiyonori Tsuda JP; Kazuhisa Sudo JP; Shinichi Kawahara JP; Shunji Katoh JP; Mikio Ishibashi , Image forming apparatus and developing device with improved self toner density control.
  30. Sudo Kazuhisa (Kawasaki JPX) Tanaka Mitsuo (Tokyo JPX) Imai Chikara (Tokyo JPX) Suzuki Koji (Yokohama JPX) Sohmiya Norimasa (Souka JPX) Takahashi Sadao (Tokyo JPX), Image forming apparatus capable of forming an erasable image.
  31. Iwata Nobuo,JPX ; Sato Toshiya,JPX ; Shinohara Tadashi,JPX ; Shio Yutaka,JPX, Image forming apparatus eliminating influence of fluctuation in speed of a conveying belt to correction of offset in col.
  32. Tsukuru Kai JP; Nobutaka Takeuchi JP; Takeyoshi Sekine JP; Nobuo Takami JP; Osamu Ariizumi JP, Image forming apparatus having a developer carrier capable of preventing toner adhesion.
  33. Sanpe Atsushi (Yokohama JPX) Misago Naomi (Tokyo JPX), Image forming apparatus having a toner collecting mechanism for removing foreign particles from the copier environment.
  34. Suzuki Koji,JPX ; Saitoh Hiroshi,JPX ; Ishii Hiroshi,JPX ; Komuro Ichirou,JPX ; Sugiyama Toshihiro,JPX ; Hodoshima Takashi,JPX ; Kasahara Nobuo,JPX ; Muramatsu Satoshi,JPX, Image forming apparatus having recycling of residual toner.
  35. Muramatsu Satoshi,JPX ; Kasahara Nobuo,JPX ; Hodoshima Takashi,JPX, Image forming apparatus including a toner recycling mechanism.
  36. Tanaka Yoshiaki,JPX ; Enoki Shigekazu,JPX ; Matsumae Iwao,JPX ; Hosokawa Hiroshi,JPX, Image forming device for forming a uniform toner layer on a developing roller.
  37. Kasahara Nobuo,JPX ; Muramatsu Satoshi,JPX ; Shibaki Hiroyuki,JPX, Image forming system.
  38. Landa Benzion (Edmonton CAX), Liquid toner replenishment system.
  39. Ohjimi, Tokuya; Matsumoto, Kentaroh, Method and apparatus for reducing adhesion of carrier to image bearing member.
  40. Hirano Yasuo,JPX ; Aoto Jun,JPX ; Nojima Kazuo,JPX ; Suzuki Koji,JPX ; Takashima Hiroshi,JPX ; Enoki Shigekazu,JPX ; Ueno Yuichi,JPX ; Iwata Naoki,JPX, Method of developing latent electrostatic images and developer-bearing member.
  41. Junichi Matsumoto JP; Nobuo Kasahara JP; Satoshi Muramatsu JP; Nobuo Iwata JP; Takaaki Yanagisawa JP; Tomotoshi Nakahara JP; Masumi Sato JP; Yoshio Hattori JP; Kouta Fujimori JP; Kazuhisa Su, Nozzle having an end portion capable of penetrating into a toner discharging portion included in a toner container that stores powdery toner.
  42. Iwata, Nobuo; Kasahara, Nobuo; Muramatsu, Satoshi; Matsumoto, Junichi; Ichikawa, Tomoyuki, POWDER REPLENISHING DEVICE, POWDER CONVEYING DEVICE, DEVELOPING APPARATUS USING THE SAME POWDER REPLENISHING DEVICE OR POWDER CONVEYING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME POWDER REPLE.
  43. Kasahara Nobuo (Yokohama JPX) Sato Toshiya (Gotenba JPX), Rotary developing device for an image forming apparatus.
  44. Muramatsu Satoshi,JPX ; Hodoshima Takashi,JPX ; Kasahara Nobuo,JPX, Screw pump, toner conveying device using the same and toner filling system.
  45. Diehl Michael J. (Rochester NY), Space optimizing toner cartridge.
  46. Tomita Masami (Numazu JPX) Katoh Kohichi (Numazu JPX) Hagiwara Tomoe (Shizuoka JPX) Suzuki Koji (Yokohama JPX) Enoki Shigekazu (Kawasaki JPX) Iwata Naoki (Tokyo JPX) Orihara Motoi (Numazu JPX) Kuramo, Toner and method of developing.
  47. Hiroaki Matsuda JP; Masanori Suzuki JP; Akemi Sugiyama JP; Hiroto Higuchi JP; Tsunemi Sugiyama JP; Fumihiro Sasaki JP; Yasuaki Iwamoto JP; Hiroshi Nakai JP; Kumi Hasegawa JP, Two-component developer, container filled with the two-component developer, and image formation apparatus.

이 특허를 인용한 특허 (42)

  1. Katsuyama, Goro, Agent containing unit having improved usability, agent refill unit, and image forming apparatus.
  2. Yanagisawa,Takaaki; Sato,Masumi; Yuuki,Kazuhiko; Kosuge,Akio; Ozawa,Yoshinori; Hattori,Yoshi; Nakahara,Tomotoshi; Fujimori,Kouta; Muramatsu,Satoshi; Matsumoto,Junichi, Apparatus and method for replenishing a developing device with toner while suppressing toner remaining.
  3. Yanagisawa,Takaaki; Sato,Masumi; Yuuki,Kazuhiko; Kosuge,Akio; Ozawa,Yoshinori; Hattori,Yoshi; Nakahara,Tomotoshi; Fujimori,Kouta; Muramatsu,Satoshi; Matsumoto,Junichi, Apparatus and method for replenishing a developing device with toner while suppressing toner remaining.
  4. Matsumoto, Junichi; Kasahara, Nobuo; Iwata, Nobuo; Muramatsu, Satoshi; Katsuyama, Goro, Body member of a powder container.
  5. Muramatsu,Satoshi; Iwata,Nobuo; Matsumoto,Junichi; Takeuchi,Nobutaka; Koike,Takayuki, Developer container, developer supplying unit, and image forming apparatus.
  6. Itabashi,Nao, Developer filling method.
  7. Ichikawa, Tomoyuki; Matsumoto, Junichi; Iwata, Nobuo; Katoh, Natsumi, Developing apparatus and image forming apparatus using same.
  8. Ichikawa, Tomoyuki; Matsumoto, Junichi; Iwata, Nobuo; Katoh, Natsumi, Developing apparatus and image forming apparatus using same.
  9. Ichikawa, Tomoyuki; Matsumoto, Junichi; Iwata, Nobuo; Katoh, Natsumi, Developing apparatus and image forming apparatus using same.
  10. Koike,Takayuki; Takeuchi,Nobutaka; Iwata,Nobuo; Muramatsu,Satoshi; Matsumoto,Junichi, Developing apparatus for image forming apparatus.
  11. Iwata, Nobuo; Matsumoto, Junichi; Ichikawa, Tomoyuki; Katoh, Natsumi; Ohmura, Tomoya, Developing device including improved conveying device, process cartridge and image forming apparatus using the same.
  12. Kasahara,Nobuo, Fixing device with intermediate toner image transfer medium.
  13. Amita, Akiyasu; Kunii, Hiroyuki; Muramatsu, Satoshi; Tomita, Kunihiko, Glossing device and image forming apparatus incorporating same.
  14. Kunii, Hiroyuki; Amita, Akiyasu; Muramatsu, Satoshi; Tomita, Kunihiko, Glossing device, fixing device, and image forming apparatus incorporating same.
  15. Kunii, Hiroyuki; Amita, Akiyasu; Tomita, Kunihiko; Muramatsu, Satoshi, Glossing device, fixing device, and image forming apparatus incorporating same.
  16. Matsuura,Nekka; Muramatsu,Satoshi; Takeuchi,Nobutaka; Shinozaki,Atsushi, Image formation apparatus and process cartridge including a trickle development system and a cleanerless system.
  17. Iwata, Nobuo; Matsumoto, Junichi; Katoh, Natsumi; Ohmura, Tomoya, Image forming apparatus and image forming method including transporting developer using an airflow generator.
  18. Iwata, Nobuo; Matsumoto, Junichi; Ichikawa, Tomoyuki; Katoh, Natsumi, Image forming apparatus having an improved developer conveying system.
  19. Matsumoto, Junichi; Kasahara, Nobuo; Iwata, Nobuo; Muramatsu, Satoshi; Katsuyama, Goro, Powder container having a cylindrical shutter.
  20. Ikeguchi, Hiroshi; Katoh, Shunji; Yoshida, Keiichi, Powder conveying apparatus, image forming apparatus, and powder container.
  21. Muramatsu,Satoshi; Kasahara,Nobuo; Iwata,Nobuo; Matsumoto,Junichi, Powder discharging device and image forming apparatus using the same.
  22. Matsumoto, Junichi; Iwata, Nobuo; Ichikawa, Tomoyuki; Katoh, Natsumi, Stress-reduceable transport unit and image forming apparatus using the same.
  23. Sudo,Kazuhisa; Hattori,Yoshio, Toner container and image forming apparatus using the same.
  24. Sudo,Kazuhisa; Hattori,Yoshio, Toner container and image forming apparatus using the same.
  25. Sudo,Kazuhisa; Hattori,Yoshio, Toner container and image forming apparatus using the same.
  26. Sudo,Kazuhisa; Hattori,Yoshio, Toner container and image forming apparatus using the same.
  27. Sudo,Kazuhisa; Hattori,Yoshio, Toner container and image forming apparatus using the same.
  28. Sudo,Kazuhisa; Hattori,Yoshio, Toner container and image forming apparatus using the same.
  29. Sugiura,Hideki; Mochizuki,Satoshi; Iwamoto,Yasuaki; Asahina,Yasuo; Kotsugai,Akihiro; Nakayama,Shinya; Ichikawa,Tomoyuki; Sakata,Koichi; Utsumi,Tomoko; Nakajima,Hisashi, Toner for developing electrostatic image, developer, image forming apparatus, process for forming image, process cartridge and process for measuring porosity of toner.
  30. Umemura,Kazuhiko; Mochizuki,Satoshi; Iwamoto,Yasuaki; Asahina,Yasuo; Sugiura,Hideki; Ichikawa,Tomoyuki; Nakayama,Shinya; Sakata,Koichi; Utsumi,Tomoko, Toner for electrophotography, and image forming process, process cartridge and image forming apparatus using the same.
  31. Okuda, Takeshi, Toner replenishing apparatus, image forming apparatus, and color image forming apparatus.
  32. Matsumoto,Junichi; Iwata,Nobuo; Muramatsu,Satoshi, Toner replenishing device with timing control of toner replenishing device.
  33. Satoh,Osamu, Toner scatter suppressing developing device, image formation apparatus and process cartridge.
  34. Matsumoto, Junichi; Kasahara, Nobuo; Iwata, Nobuo; Muramatsu, Satoshi; Ichikawa, Tomoyuki; Hattori, Yoshio; Nakahara, Tomotoshi; Yanagisawa, Takaaki; Sato, Masumi; Fujimori, Kouta; Sudo, Kazuhisa, Toner supply unit and image forming apparatus.
  35. Matsumoto,Junichi; Kasahara,Nobuo; Iwata,Nobuo; Muramatsu,Satoshi; Ichikawa,Tomoyuki; Hattori,Yoshio; Nakahara,Tomotoshi; Yanagisawa,Takaaki; Sato,Masumi; Fujimori,Kouta; Sudo,Kazuhisa, Toner supply unit and image forming apparatus.
  36. Matsumoto,Junichi; Kasahara,Nobuo; Iwata,Nobuo; Muramatsu,Satoshi; Ichikawa,Tomoyuki; Hattori,Yoshio; Nakahara,Tomotoshi; Yanagisawa,Takaaki; Sato,Masumi; Fujimori,Kouta; Sudo,Kazuhisa, Toner supply unit and image forming apparatus.
  37. Matsumoto,Junichi; Kasahara,Nobuo; Iwata,Nobuo; Muramatsu,Satoshi; Ichikawa,Tomoyuki; Hattori,Yoshio; Nakahara,Tomotoshi; Yanagisawa,Takaaki; Sato,Masumi; Fujimori,Kouta; Sudo,Kazuhisa, Toner supply unit and image forming apparatus.
  38. Sugiura, Hideki; Mochizuki, Satoshi; Iwamoto, Yasuaki; Asahina, Yasuo; Umemura, Kazuhiko; Ichikawa, Tomoyuki; Nakayama, Shinya; Sakata, Koichi; Utsumi, Tomoko, Toner, developer, image developer and image forming apparatus.
  39. Sugiura,Hideki; Mochizuki,Satoshi; Iwamoto,Yasuaki; Asahina,Yasuo; Umemura,Kazuhiko; Ichikawa,Tomoyuki; Nakayama,Shinya; Sakata,Koichi; Utsumi,Tomoko, Toner, developer, image developer and image forming apparatus.
  40. Sugiura, Hideki; Mochizuki, Satoshi; Kotsugai, Akihiro; Asahina, Yasuo; Uchinokura, Osamu; Nakajima, Hisashi; Ichikawa, Tomoyuki; Nakayama, Shinya; Sakata, Kohichi; Utsumi, Tomoko; Iwatsuki, Hitoshi; Iwamoto, Yasuaki, Toner, developer, image forming apparatus and image forming method.
  41. Sugiura,Hideki; Mochizuki,Satoshi; Iwamoto,Yasuaki; Asahina,Yasuo; Umemura,Kazuhiko; Ichikawa,Tomoyuki; Nakayama,Shinya; Utsumi,Tomoko; Sakata,Koichi, Toner, developer, image forming apparatus, process cartridge and image forming process.
  42. Hodgson, Kevin, Vibrational separation of particles from viscous materials.
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