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Developing cartridge 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G03G-021/16
출원번호 US-0813949 (1997-03-03)
우선권정보 JP-0047844 (1997-03-03)
발명자 / 주소
  • Yokomori Kanji,JPX
  • Kojima Hisayoshi,JPX
  • Kanno Kazuhiko,JPX
출원인 / 주소
  • Canon Kabushiki Kaisha, JPX
대리인 / 주소
    Fitzpatrick, Cella, Harper & Scinto
인용정보 피인용 횟수 : 116  인용 특허 : 17

초록

A developing cartridge for developing a latent image formed on the photosensitive member, wherein the developing cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus, the developing cartridge includes a cartridge frame; developing means for developin

대표청구항

[ What is claimed is:] [1.] A developing cartridge for developing a latent image formed on a photosensitive member, wherein said developing cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus, said developing cartridge comprising:a cartridge frame;d

이 특허에 인용된 특허 (17)

  1. Nakamura Masahiko (Yao JPX) Yamamoto Hajime (Ibaraki JPX) Terada Hiroshi (Ikoma JPX), Color electrophotographic apparatus having an intermediate transfer belt variable in speed.
  2. Tanaka Kiyoharu (Yokohama JPX) Ohno Akio (Tokyo JPX) Murayama Yasushi (Tokyo JPX) Hoshino Osamu (Tokyo JPX) Takada Yusaku (Tokyo JPX), Color image forming apparatus.
  3. Maruta Takayuki (Tokyo JPX) Takashima Hiroshi (Yono JPX) Ishikawa Tomoji (Yokohama JPX) Sugihara Kazuyuki (Yokohama JPX) Kato Shinji (Kawasaki JPX) Kosuge Katsuhiro (Tokyo JPX), Color image forming device which changes developing bias when switching between developer units.
  4. Inomata Mitsugu (Kawasaki JPX) Kojima Hisayoshi (Yokohama JPX), Developing cartridge having support member for rotatably supporting developing device, and developing apparatus.
  5. Kasamura Toshirou (Yokohama JPX) Yoshida Yasumi (Yokohama JPX), Developing device.
  6. Kojima Hisayoshi (Yokohama JPX) Ohtake Masaki (Kawasaki JPX) Nagase Toshiki (Hohya JPX) Inomata Mitsugu (Kawasaki JPX), Image forming apparatus and process cartridge detachably mountable to same.
  7. Tanaka Hidetoshi (Yokohama JPX) Tohyama Yoshikuni (Yokohama JPX), Image forming apparatus comprising a plurality of developing devices.
  8. Kimura Noriyuki (Kawasaki JPX) Suzuki Minoru (Yokohama JPX) Sakamoto Kouji (Tokyo JPX) Noguchi Kouichi (Machida JPX) Deki Tsuyoshi (Koshigaya JPX) Matsushiro Hiroyuki (Yokohama JPX) Sasaki Eiichi (Sa, Image forming apparatus having a revolver type developing device.
  9. Fujii Haruo (Yokohama JPX) Kobayashi Tatsuya (Tokyo JPX) Imai Nobuhiro (Kawasaki JPX) Kojima Hisayoshi (Yokohama JPX) Umezawa Masao (Yokohama JPX) Tada Hideki (Yokohama JPX) Ito Akira (Tokyo JPX) Set, Image forming apparatus having toner depletion detection feature.
  10. Hirasawa Junichi (Hiratsuka JPX) Kodama Yutaka (Tokyo JPX) Komada Kenya (Yokohama JPX) Adachi Takefumi (Tokyo JPX), Image forming device for electrostatic recording apparatus having a slidable replacement holding case.
  11. Tada Hideki (Yokohama JPX) Kojima Hisayoshi (Yokohama JPX) Yamagata Masanori (Yokohama JPX) Nagase Toshiki (Hoya JPX) Ito Akira (Tokyo JPX) Inomata Mitsugu (Kawasaki JPX), Process cartridge and image forming apparatus using same.
  12. Kojima Hisayoshi (Yokohama JPX), Process cartridge and image forming apparatus using the same.
  13. Fujishiro Takatsugu (Tokyo JPX) Matsushiro Hiroyuki (Yokohama JPX) Kimura Noriyuki (Kawasaki JPX) Aoki Katsuhiro (Yokohama JPX) Ueno Yuichi (Kawasaki JPX) Kobayashi Chiyako (Tokyo JPX) Suzuki Minoru , Rotary developing device for an image forming apparatus.
  14. Kasahara Nobuo (Yokohama JPX) Sato Toshiya (Gotenba JPX), Rotary developing device for an image forming apparatus.
  15. Kimura Noriyuki (Kawasaki JPX) Suzuki Minoru (Yokohama JPX), Rotary developing device having adjustable developing units for image forming equipment.
  16. Katoh Shunji (Sagamihara JPX) Kimura Noriyuki (Kawasaki JPX) Sakai Yoshihiro (Kawasaki JPX) Enoki Sigekazu (Kawasaki JPX), Rotary multicolor developing apparatus.
  17. Kumon Toshihiko (Aichi-Ken JPX) Kaneko Akinori (Fujisawa JPX), Sequentially moving individual developing units to developing location at which respective developing unit is switched b.

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  4. Draper, William A.; Grisamore, Robert T.; Melanson, John L., Calibration of lamps.
  5. Yamaguchi, Koji; Shiratori, Tatsuya; Kanno, Kazuhiko, Cartridge and electrophotographic image forming apparatus.
  6. Yoshino, Yasufumi; Isobe, Hironobu; Yamaguchi, Koji, Cartridge and electrophotographic image forming apparatus.
  7. Kanno, Kazuhiko; Fukui, Yuichi, Cartridge and image forming apparatus.
  8. Morioka, Masanari; Kanno, Kazuhiko, Cartridge and image forming apparatus.
  9. Tatsuya Shiratori JP; Koji Hashimoto JP; Kazuhiko Kanno JP; Tachio Kawai JP, Cartridge detachably attachable to image forming apparatus.
  10. Kojima, Hisayoshi; Isobe, Hironobu; Matsuda, Kenji; Yahagi, Takashi, Cartridge having developer supply opening and image forming apparatus usable therewith.
  11. Yamaguchi, Koji; Shiratori, Tatsuya; Kanno, Kazuhiko, Cartridge having locking portion for locking cartridge with an image forming apparatus and releasing portion to release the locking portion, and image forming apparatus having such a cartridge.
  12. Fukui, Yuichi; Kanno, Kazuhiko, Cartridge, image forming apparatus and manufacturing method of the cartridge.
  13. Kanno, Kazuhiko; Fukui, Yuichi, Cartridge, image forming apparatus and manufacturing method of the cartridge.
  14. Sato, Masaaki; Kanno, Kazuhiko; Nishiya, Satoshi; Yamashita, Masatoshi, Cartridge, process cartridge and electrophotographic image forming apparatus.
  15. Sato, Masaaki; Yamashita, Masatoshi; Nishiya, Satoshi; Kanno, Kazuhiko, Cartridge, process cartridge and electrophotographic image forming apparatus.
  16. Sato, Masaaki; Yamashita, Masatoshi; Nishiya, Satoshi; Kanno, Kazuhiko, Cartridge, process cartridge and electrophotographic image forming apparatus.
  17. Melanson, John L., Cascode configured switching using at least one low breakdown voltage internal, integrated circuit switch to control at least one high breakdown voltage external switch.
  18. Melanson, John L., Control system using a nonlinear delta-sigma modulator with nonlinear process modeling.
  19. Melanson, John L.; Gaetano, Mauro, Current sensing in a switching power converter.
  20. Nittani, Susumu; Yokomori, Kanji; Hashimoto, Koji, DEVELOPER CONTAINER HAVING A GRIP MEMBER, PROCESS CARTRIDGE MOUNTABLE TO AN IMAGE FORMING APPARATUS HAVING SUCH A DEVELOPER CONTAINER, AN IMAGE FORMING APPARATUS DETACHABLY MOUNTING A PROCESS CARTRID.
  21. Kanno, Kazuhiko; Shiratori, Tatsuya; Hashimoto, Kouji; Kawai, Tachio, DEVELOPMENT CARTRIDGE, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND TONER SEAL MEMBER FOR UNSEALING AN OPENING FOR SUPPLYING DEVELOPER BY AUTOMATICALLY WINDING UP THE TONER.
  22. Nanda, Kartik; Melanson, John L., Delta sigma modulator with unavailable output values.
  23. Okamoto,Masaya; Kimura,Masamichi, Developer cartridge, developing apparatus using the same, and image forming apparatus.
  24. Yokomori, Kanji; Nakamura, Yuuki, Developing apparatus, process cartridge and image forming apparatus.
  25. Mase, Soichiro, Developing device.
  26. Mase, Soichiro, Developing device.
  27. Hoshi, Nobuharu; Suzuki, Akira; Hayashida, Makoto; Kanno, Kazuhiko; Horikawa, Tadashi, Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit.
  28. Hoshi, Nobuharu; Suzuki, Akira; Hayashida, Makoto; Kanno, Kazuhiko; Horikawa, Tadashi, Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit.
  29. Nittani,Susumu; Yokomori,Kanji; Tsuduki,Masatomo, Developing device, and process cartridge maintaining position of developing roller, and image forming apparatus using these.
  30. Nittani,Susumu; Yokomori,Kanji; Tsuduki,Masatomo, Developing device, developing cartridge, and process cartridge each urging developing roller into regulating portion, and image forming apparatus having such developing device or process cartridge.
  31. Melanson, John Laurence, Discontinuous conduction mode (DCM) using sensed current for a switch-mode converter.
  32. Schneider, Edmund M.; Kejariwal, Murari L.; Hodapp, Stephen T.; Melanson, John L., Electronic system having common mode voltage range enhancement.
  33. Murayama, Kazunari; Kojima, Hisayoshi; Numagami, Atsushi; Ueno, Takahito, Electrophotographic image forming apparatus to which a process cartridge is detachably mountable and process cartridge comprising cartridge drum positioning portion or recess.
  34. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  35. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  36. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  37. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  38. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  39. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  40. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  41. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  42. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Electrophotographic image forming apparatus, developing apparatus, and coupling member.
  43. Yokomori,Kanji; Yasui,Kojiro; Kawai,Tachio, Electrophotographic photosensitive drum having caulked flanges, process cartridge having such a drum, and image forming apparatus having such a process cartridge.
  44. Tachio Kawai JP; Kanji Yokomori JP, Handle, process cartridge, handle attaching method and electrophotographic image forming apparatus.
  45. Melanson, John L., History-independent noise-immune modulated transformer-coupled gate control signaling method and apparatus.
  46. Melanson, John L., Hybrid gas discharge lamp-LED lighting system.
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  48. Kanno, Kazuhiko; Shiratori, Tatsuya; Hashimoto, Kouji; Kawai, Tachio, IMAGE FORMING APPARATUS TO WHICH A DEVELOPING CARTRIDGE OR PROCESS CARTRIDGE ARE DETACHABLY MOUNTABLE COMPRISING DRIVING CONTROL MEANS FOR PERMITTING AND PREVENTING TRANSMISSION OF A DRIVING FORCE TO.
  49. Shiratori, Tatsuya; Kanno, Kazuhiko, IMAGE FORMING APPARATUS, A CARTRIDGE AND DEVELOPER CONTAINER DETACHABLY MOUNTABLE THEREON, AND A DRIVING SOURCE FOR PROVIDING A FORCE FOR OPENING A SEALING MEMBER FOR REMOVABLY SEALING A DEVELOPER SU.
  50. Yokomori, Kanji; Kawai, Tachio, Image forming apparatus and process cartridge detachably attachable to the same.
  51. Morioka, Masanari; Miyabe, Shigeo; Ueno, Takahito, Image forming apparatus cartridge having changeable relative positioning of a coupling member and another part of the image forming apparatus cartridge.
  52. Okamoto,Masaya; Harumoto,Katsumi, Image forming apparatus having a development agent cartridge attachable in a direction tangential to a rotating direction of a development device.
  53. Sato, Shougo, Image forming device, developing device and toner cartridge.
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  56. Yamaguchi, Koji; Shiratori, Tatsuya; Kanno, Kazuhiko, Image-forming-apparatus process cartridge having a locking portion to prevent the cartridge from disengaging from the image forming apparatus and an image forming apparatus mounting such a cartridge.
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  61. Melanson, John L., LED lighting system with a multiple mode current control dimming strategy.
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  80. Anan, Osamu; Yamaguchi, Koji; Kanno, Kazuhiko, Process cartridge and disassembling method of the process cartridge.
  81. Harada,Kinya; Hashimoto,Kouji; Kawai,Tachio, Process cartridge and electrophotographic image forming apparatus.
  82. Harada,Kinya; Hashimoto,Kouji; Kawai,Tachio, Process cartridge and electrophotographic image forming apparatus.
  83. Hashimoto,Koji; Kanno,Kazuhiko; Harada,Kinya, Process cartridge and electrophotographic image forming apparatus.
  84. Kanno, Kazuhiko; Yoshino, Yasufumi; Oba, Katsuhiko, Process cartridge and electrophotographic image forming apparatus.
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  93. Tsuzuki,Masatomo; Yokomori,Kanji; Nittani,Susumu, Process cartridge including first and second frames and separating member moving the second frame to a separated position and image forming apparatus detachably mounting the cartridge.
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  95. Hashimoto,Koji; Kanno,Kazuhiko; Fuse,Yasuhiko; Murasaki,Satoshi, Process cartridge that spaces a developing roller and photosensitive drum from each other and image forming apparatus usable therewith.
  96. Ishii, Makoto, Process cartridge with a frame that supports an image holding member and an image forming apparatus.
  97. Yokomori, Kanji; Arimitsu, Takeshi, Process cartridge, electrophotographic photosensitive drum, electrophotographic image forming apparatus and color electrophotographic image forming apparatus.
  98. Tachio Kawai JP; Kanji Yokomori JP, Process cartridge, handle attaching method and electrophotographic image forming apparatus.
  99. Kanno, Kazuhiko; Yasui, Kojiro; Horikawa, Tadashi; Nittani, Susumu; Suzuki, Tatsuya; Yamaguchi, Koji, Process cartridge, image forming apparatus and separating mechanism for separating developing member from photosensitive drum.
  100. Melanson, John L., Programmable power control system.
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  105. Melanson, John L., Signal processing system using delta-sigma modulation having an internal stabilizer path with direct output-to-integrator connection.
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  108. Melanson, John L.; Thompson, Karl; Nanda, Kartik; Gaetano, Mauro, Switch state controller with a sense current generated operating voltage.
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