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Developer replenishing device and developer container for use therewith

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G03G-015/08
출원번호 US-0173981 (2002-06-19)
우선권정보 JP-0361012 (1992-12-30)
발명자 / 주소
  • Ichikawa, Hideo
  • Saito, Takeshi
  • Ikeda, Sunao
  • Makita, Nobuhiro
  • Ozawa, Seiji
  • Yoshiki, Shigeru
  • Yanagisawa, Takaaki
출원인 / 주소
  • Ricoh Company, Ltd.
대리인 / 주소
    Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
인용정보 피인용 횟수 : 11  인용 특허 : 31

초록

A developer replenishing device for replenishing a developing device with a developer, and a developer container for use therewith. The developer container, or toner bottle, includes a shoulder portion adjoining a first end of a hollow body. The body is formed with a spiral guide for guiding a devel

대표청구항

1. A developer container comprising: a hollow body; a shoulder portion forming a wall adjacent one end of said body; a mouth portion provided adjacent said one end of said body, said mouth portion being smaller in diameter than said shoulder portion; and a positioning portion provided on

이 특허에 인용된 특허 (31)

  1. Bond Curtis J. (Marion OH), Barrier spout and cap for flexible bags or pouches.
  2. Ishii Yoshiko (Tokyo JPX) Yoshiki Shigeru (Kawasaki JPX) Kai Tsukuru (Fujisawa JPX), Color image forming apparatus and cleaning device therefor.
  3. Hideo Ichikawa JP; Takeshi Saito JP; Sunao Ikeda JP; Nobuhiro Makita JP; Seiji Ozawa JP; Shigeru Yoshiki JP; Takaaki Yanagisawa JP, Developer replenishing device and developer container for use therewith.
  4. Ichikawa Hideo (Numazu JPX) Saito Takeshi (Tokyo JPX) Ikeda Sunao (Numazu JPX) Makita Nobuhiro (Numazu JPX) Ozawa Seiji (Numazu JPX) Yoshiki Shigeru (Kawasaki JPX) Yanagisawa Takaaki (Yokohama JPX), Developer replenishing device and developer container for use therewith.
  5. Ichikawa Hideo (Numazu JPX) Saito Takeshi (Tokyo JPX) Ikeda Sunao (Numazu JPX) Makita Nobuhiro (Numazu JPX) Ozawa Seiji (Numazu JPX) Yoshiki Shigeru (Kawasaki JPX) Yanagisawa Takaaki (Yokohama JPX), Developer replenishing device and developer container for use therewith.
  6. Ichikawa Hideo (Numazu JPX) Saito Takeshi (Tokyo JPX) Ikeda Sunao (Numazu JPX) Makita Nobuhiro (Numazu JPX) Ozawa Seiji (Numazu JPX) Yoshiki Shigeru (Kawasaki JPX) Yanagisawa Takaaki (Yokohama JPX), Developer replenishing device and developer container for use therewith.
  7. Ichikawa Hideo,JPX ; Saito Takeshi,JPX ; Ikeda Sunao,JPX ; Makita Nobuhiro,JPX ; Ozawa Seiji,JPX ; Yoshiki Shigeru,JPX ; Yanagisawa Takaaki,JPX, Developer replenishing device and developer container for use therewith.
  8. Ichikawa Hideo,JPX ; Saito Takeshi,JPX ; Ikeda Sunao,JPX ; Makita Nobuhiro,JPX ; Ozawa Seiji,JPX ; Yoshiki Shigeru,JPX ; Yanagisawa Takaaki,JPX, Developer replenishing device and developer container for use therewith.
  9. Ichikawa Hideo,JPX ; Saito Takeshi,JPX ; Ikeda Sunao,JPX ; Makita Nobuhiro,JPX ; Ozawa Seiji,JPX ; Yoshiki Shigeru,JPX ; Yanagisawa Takaaki,JPX, Developer replenishing device and developer container for use therewith.
  10. Ichikawa Hideo,JPX ; Saito Takeshi,JPX ; Ikeda Sunao,JPX ; Makita Nobuhiro,JPX ; Ozawa Seiji,JPX ; Yoshiki Shigeru,JPX ; Yanagisawa Takaaki,JPX, Developer replenishing device and developer container for use therewith.
  11. Kasamura Toshirou (Yokohama JPX) Sasaki Nobukazu (Tokyo JPX), Developing apparatus.
  12. Yoshiki Shigeru (Kawasaki JPX) Oka Seiji (Yokohama JPX) Ishikawa Tomoji (Yokohama JPX) Kai Tsukuru (Fujisawa JPX), Developing unit for an image forming apparatus.
  13. Yoshizawa Hideo,JPX ; Yoshiki Shigeru,JPX, Development device of an image forming apparatus and a driven toner bottle for use in the development device.
  14. Shinada Masayuki (Yokohama JPX) Ikesue Masumi (Tokyo JPX) Kikuno Mitsutoyo (Tokyo JPX) Murai Tatsuya (Yokohama JPX), Document recycling copier for copying documents of varying sizes.
  15. Kai Tsukuru (Fujisawa JPX) Oka Seiji (Yokohama JPX) Yano Hidetoshi (Yokohama JPX) Yoshiki Shigeru (Yokohama JPX) Deki Tsuyoshi (Kawasaki JPX), Image forming apparatus.
  16. Yoshiki Shigeru,JPX ; Yoshizawa Hideo,JPX, Image forming apparatus with toner housing container which promotes efficient toner supply.
  17. Tatsumi Kenzo,JPX ; Kusunose Noboru,JPX ; Yoshiki Shigeru,JPX, Image forming apparatus, toner supply unit, and toner bottle attached thereto.
  18. Mills Frederick (North Walsham GB2) Hopley Eric T. (Poringland GB2) Curtis Raymond D. (Northfields GB2) Wraighte Patrick M. (Buxton GB2), Non-refillable pourer fitment.
  19. Matsui Hideaki (Yokohama JPX) Tomidokoro Nobuaki (Sagamihara JPX) Yoshiki Shigeru (Kawasaki JPX) Watanabe Shigeru (Yokohama JPX) Kawahara Shinichi (Tokyo JPX) Kawashima Yasuhiro (Atsugi JPX) Echigo K, Operating section for an image forming apparatus.
  20. Obrist Albert (Reinach CHX) Aichinger Dietmar (Reinach CHX), Pourer closure.
  21. Lane ; Charles A. ; Lucking ; Anthony J., Pouring device.
  22. Saeki Shiro (Yokohama JPX) Mori Goro (Tokyo JPX) Ikesue Masumi (Tokyo JPX) Hyodou Fumitaka (Okazaki JPX) Uotani Kunihiro (Okazaki JPX), Recycling automatic document feeder for feeding documents of various size for use with a copier.
  23. Krall Thomas J. (Toledo OH), Squeeze package which can be inverted to dispense liquids.
  24. Yoshiki Shigeru,JPX ; Kusunose Noboru,JPX ; Tatsumi Kenzo,JPX ; Yoshizawa Hideo,JPX, Toner bottle.
  25. Hideo Ichikawa JP; Seiji Terazawa JP; Sunao Ikeda JP, Toner cartridge for a developing device included in an image forming apparatus.
  26. Ichikawa Hideo (Numazu JPX) Terazawa Seiji (Numazu JPX) Ikeda Sunao (Numazu JPX), Toner cartridge for a developing device included in an image forming apparatus.
  27. Staudt Rhonda L. (Webster NY) Struczewski Timothy G. (Rochester NY) Serafine Gene S. (Henrietta NY), Toner cartridge internal plug.
  28. Yoshiki Shigeru,JPX ; Kusunose Noboru,JPX, Toner container enclosed in a protective armoring member.
  29. Ikesue Masumi (Tokyo JPX) Ikeda Takashi (Sagamihara JPX), Toner replenishing device.
  30. Tatsumi Kenzou (Yokohama JPX) Saito Takeshi (Tokyo JPX) Kutsuwada Akio (Kawasaki JPX) Kusunose Noboru (Yokohama JPX) Yoshiki Shigeru (Kawasaki JPX), Toner replenishing device for a developing device.
  31. Ichikawa Hideo (Numazu JPX), Toner replenishing device for a developing device of an image forming apparatus.

이 특허를 인용한 특허 (11)

  1. Nagahama,Hitoshi; Deguchi,Masanobu; Koyama,Kazuya; Hayashi,Shigeki, Developer container and image forming apparatus.
  2. Ohgoshi, Toshihide; Mihara, Koichi, Developer container and image forming apparatus.
  3. Nakamura, Takuma; Saitoh, Takeshi; Arizumi, Yuko, Replacement unit, image forming apparatus, and method of attaching replacement unit of image forming apparatus.
  4. Ichikawa, Hideo; Ozeki, Kaori; Umayahara, Tatsushi; Ono, Takashi; Suzuki, Masayoshi; Shibata, Teruo; Yano, Keiichi; Suzuki, Masato; Masushio, Eiichi; Sano, Hiroshi; Uchida, Yusuke; Yamabe, Junji; Terazawa, Seiji; Hasegawa, Masashi, Sieving device, sieving device for developing device, and powder-charging device.
  5. Eto, Daisuke; Nishimura, Toshinori; Ikebata, Yoshiaki, Toner container and developer replenishing device.
  6. Takami, Nobuo; Kimura, Noriyuki; Hori, Eisuke; Kimura, Hideki; Kikuchi, Kenji; Suzuki, Yuji, Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming apparatus.
  7. Takami, Nobuo; Kimura, Noriyuki; Hori, Eisuke; Kimura, Hideki; Kikuchi, Kenji; Suzuki, Yuji, Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming device.
  8. Takami, Nobuo; Kimura, Noriyuki; Hori, Eisuke; Kimura, Hideki; Kikuchi, Kenji; Suzuki, Yuji, Toner container and image forming apparatus including a shutter having extension.
  9. Takami, Nobuo; Kimura, Noriyuki; Hori, Eisuke; Kimura, Hideki; Kikuchi, Kenji; Suzuki, Yuji, Toner container having protrusions projecting from opposite sides of the toner container.
  10. Takami, Nobuo; Kimura, Noriyuki; Hori, Eisuke; Kimura, Hideki; Kikuchi, Kenji; Suzuki, Yuji, Toner container including a cap with two shoulders and image forming device.
  11. Takami, Nobuo; Kimura, Noriyuki; Hori, Eisuke; Kimura, Hideki; Kikuchi, Kenji; Suzuki, Yuji, Toner container including first and second rails and a shutter which moves along the rails.
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