Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10919436 | Vehicle control system and column traveling system | Hideaki Kikuchi, Hiroyuki Ogura | 2021-02-16 |
| 10583791 | Wire harness | Masahiro Ito | 2020-03-10 |
| 10300867 | Wire harness with trunk line distributor | Masahiro Ito | 2019-05-28 |
| 10099634 | Wire harness | Masahiro Ito | 2018-10-16 |
| 10053031 | Wire harness | Hideaki Kikuchi | 2018-08-21 |
| 7314111 | Starter mounting structure | Shigehiro Matsumoto | 2008-01-01 |
| 7082276 | Information storing medium, unit, process cartridge, developing cartridge, and electrophotographic image forming apparatus | Toshiyuki Karakama, Shinji Goto, Hironobu Isobe, Shinya Noda, Fumito Nonaka +1 more | 2006-07-25 |
| 6961528 | Cartridge and electrophotographic image forming apparatus | Koji Yamaguchi, Kazuhiko Kanno | 2005-11-01 |
| 6947687 | 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 | Koji Yamaguchi, Kazuhiko Kanno | 2005-09-20 |
| 6834173 | 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 | Koji Yamaguchi, Kazuhiko Kanno | 2004-12-21 |
| 6826380 | Information storing medium, unit, process cartridge, developing cartridge, and electrophotographic image forming apparatus | Toshiyuki Karakama, Shinji Goto, Hironobu Isobe, Shinya Noda, Fumito Nonaka +1 more | 2004-11-30 |
| 6735403 | 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 A WINDING MEMBER | Kazuhiko Kanno, Kouji Hashimoto, Tachio Kawai | 2004-05-11 |
| 6560422 | 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 SEAL MEMBER | Kazuhiko Kanno, Kouji Hashimoto, Tachio Kawai | 2003-05-06 |
| 6516168 | 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 SUPPLYING OPENING | Kazuhiko Kanno | 2003-02-04 |
| 6496667 | Cartridge detachably attachable to image forming apparatus | Koji Hashimoto, Kazuhiko Kanno, Tachio Kawai | 2002-12-17 |
| 6445893 | Method of reattaching a toner seal | Koji Hashimoto, Kazuhiko Kanno, Tachio Kawai | 2002-09-03 |
| 6181906 | Image forming apparatus having original conveying apparatus | — | 2001-01-30 |
| 5572301 | Developing device to which drive transmission from a cartridge is cut off | — | 1996-11-05 |
| 5329342 | Image fixing apparatus | Masanari Shirai, Kazuo Kagiura, Hiroyoshi Maruyama, Masashi Ohashi, Naomasa Kimura +1 more | 1994-07-12 |
| 5303004 | Apparatus for driving image bearing member via torque limiter | Hiroyoshi Maruyama, Kazuo Kagiura, Naomasa Kimura, Eiichi Ando, Masanari Shirai +2 more | 1994-04-12 |
| 5205551 | Apparatus for transporting sheet | Toshiyuki Nagano, Masanari Shirai, Masashi Ohashi | 1993-04-27 |
| 5191377 | Original scanning apparatus with electrical connecting member | Kazuo Kagiura, Naomasa Kimura, Eiichi Ando, Masanari Shirai, Yoshikuni Toyama +2 more | 1993-03-02 |
| 5100123 | Cassette loading device for image forming apparatus | Kazuo Kagiura, Saijiro Endo, Takahiro Ushiro, Masashi Ohashi | 1992-03-31 |
| 5023658 | Image forming apparatus | Yoshikuni Toyama, Kazuo Kagiura, Hiroyoshi Maruyama, Masashi Ohashi, Masanari Shirai +1 more | 1991-06-11 |
| 4995601 | Anti-skew sheet feeding device for image forming apparatus and sheet storage device for use therein | Masashi Ohashi, Yoshikuni Toyama, Kazuo Kagiura, Hiroyoshi Maruyama, Masanari Shirai +1 more | 1991-02-26 |