Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8626008 | Electrophotographic image forming apparatus with removed developer accommodating container for receiving developer cleaned from an image bearing member | Ken Kikuchi, Tsutomu Nishiuwatoko | 2014-01-07 |
| 8571440 | Image forming apparatus with cartridge supporting member and preventing member for preventing movement of cartridge supporting member | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-10-29 |
| 8565638 | Unit and electrophotographic image forming apparatus | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-10-22 |
| 8526848 | Electrophotographic image forming apparatus | Tsutomu Nishiuwatoko, Ken Kikuchi | 2013-09-03 |
| 8509650 | Electrophotographic image forming apparatus | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-08-13 |
| 8483594 | Image forming apparatus with cartridge supporting member and members for preventing movement of cartridge supporting member | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-07-09 |
| 8467701 | Color electrophotographic image forming apparatus | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-06-18 |
| 8463156 | Image forming apparatus with movable cartridge supporting member | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-06-11 |
| 8412070 | Electrophotographic image forming apparatus including a cartridge mounting feature | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-04-02 |
| 8406657 | Color electrophotographic image forming apparatus | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-03-26 |
| 8396380 | Electrophotographic image forming apparatus with removed-developer accommodating chamber for receiving developer cleaned from electrophotographic photosensitive drums | Ken Kikuchi, Tsutomu Nishiuwatoko | 2013-03-12 |
| 8185013 | Electrophotographic image forming apparatus including a regulating member for limiting cartridge movement | Ken Kikuchi, Tsutomu Nishiuwatoko | 2012-05-22 |
| 7935424 | Adhesive sheet | Jun Maeda, Masaharu Ito, Keiko Kano, Kazuhiro Takahashi | 2011-05-03 |
| 7817936 | Color electrophotographic image forming apparatus | Ken Kikuchi, Tsutomu Nishiuwatoko | 2010-10-19 |
| 7667876 | Generating a normalized image from an original image | Takashi Saitoh, Hirobumi Nishida, Takeshi Suzuki, Kazutoshi Takeya, Hisashi Tanaka +1 more | 2010-02-23 |
| 7439990 | Surface selecting method and information processing apparatus | — | 2008-10-21 |
| 7222972 | Projection apparatus, projection method and recording medium having recorded projection method | — | 2007-05-29 |
| 7222971 | Projector apparatus, projection method, and recording medium storing projection method | — | 2007-05-29 |
| 7092028 | Projecting apparatus with shooting function, program for controlling projecting apparatus with shooting function, and projection image shooting system | — | 2006-08-15 |
| 7070283 | Projection apparatus, projection method and recording medium recording the projection method | — | 2006-07-04 |
| 6968138 | Developer seal member and developing apparatus using the seal | — | 2005-11-22 |
| 6714746 | IMAGE FORMING APPARATUS ROTATIONALLY DRIVING IMAGE BEARING MEMBER AND CONTACT ELECTRIFYING MEMBER OF PROCESS CARTRIDGE AND PROCESS CARTRIDGE COMPRISING IMAGE BEARING MEMBER AND CONTACT ELECTRIFYING MEMBER | Masanari Morioka, Yoshikazu Sasago, Yoshiyuki Batori | 2004-03-30 |
| 6704522 | PROCESS CARTRIDGE COMPRISING STORING MEANS FOR STORING INFORMATION CONTROLLING A CHARGE ELIMINATION OPERATION AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS COMPRISING CONTROLLING MEANS CONTROLLING A CHARGE ELIMINATION OPERATION | Yoshikazu Sasago, Yoshiyuki Batori, Masanari Morioka | 2004-03-09 |
| 6385413 | Developing device to which developing voltage is applied from non-driving side | Teruhiko Sasaki, Yoshikazu Sasago, Shinya Noda, Yoshiyuki Batori, Ichiro Terada | 2002-05-07 |
| 6366746 | Developing device and electric energy supply part for applying developing bias voltage | Yoshikazu Sasago, Shinya Noda, Teruhiko Sasaki, Yoshiyuki Batori, Ichiro Terada | 2002-04-02 |