Issued Patents All Time
Showing 126–142 of 142 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5543900 | Image forming apparatus which reduces toner fusion on an image bearing member | Youichirou Maebashi, Haruo Fujii, Hiroshi Sasame, Hiroaki Kawakami, Tetsuya Kobayashi +3 more | 1996-08-06 |
| 5539507 | Image forming apparatus having transfer material bearing member | Toshiaki Miyashiro, Hiroshi Sasame, Takehiko Suzuki | 1996-07-23 |
| 5523829 | Image forming apparatus having recording material carrying member | Toshiaki Miyashiro, Haruo Fujii, Motoi Katoh, Tetsuya Kobayashi, Akira Ito +3 more | 1996-06-04 |
| 5508796 | Image forming apparatus with select relation among distances in recording material conveyance path | Hiroshi Sasame, Takao Aoki, Haruo Fujii, Toshihiko Ochiai, Motoi Kato +7 more | 1996-04-16 |
| 5471284 | Image forming apparatus having toner depletion detection feature | Haruo Fujii, Nobuhiro Imai, Hisayoshi Kojima, Masao Umezawa, Hideki Tada +4 more | 1995-11-28 |
| 5468210 | Process of thermal treatment in tissue | Masaaki Matsui, Toshifumi Shimizu | 1995-11-21 |
| 5414493 | Image forming apparatus | Haruo Fujii, Nobuhiro Imai, Hisayoshi Kojima, Masao Umezawa, Hideki Tada +4 more | 1995-05-09 |
| 5402218 | System for reducing a surface potential of an image bearing member in an image forming apparatus | Toshiaki Miyashiro, Tetsuya Kobayashi | 1995-03-28 |
| 5369478 | Developing apparatus | Tetsuya Kobayashi, Hiroshi Sasame, Naoki Enomoto, Akihiko Uchiyama, Yoshiro Saito | 1994-11-29 |
| 5333754 | Shelf for housing products in an automatic frozen-product vending machine | — | 1994-08-02 |
| 5307127 | Developing apparatus using one component toner with improved flowability | Tetsuya Kobayashi, Haruo Fujii, Motoi Katoh, Toshiaki Miyashiro, Naoki Enomoto +2 more | 1994-04-26 |
| 5287163 | Overlaid image forming apparatus with coordinated transfer bias and attraction bias voltage sources | Toshiaki Miyashiro, Shinkichi Takahashi | 1994-02-15 |
| 5250994 | Image forming apparatus having transfer member supporting member | Akira Ito, Mitsugu Inomata, Yasuo Ito, Hisayoshi Kojima, Toshiaki Miyashiro | 1993-10-05 |
| 5249023 | Image forming apparatus having electrostatic attraction member | Toshiaki Miyashiro | 1993-09-28 |
| 5066979 | Color image forming apparatus wherein plural colors can be formed through one printing cycle | Masahiro Goto, Takahiro Inoue, Junichi Kato | 1991-11-19 |
| 5032852 | Image forming apparatus | Haruo Fujii, Junichi Kato | 1991-07-16 |
| 4831408 | Electrophotographic apparatus capable of forming images in different colors | Masao Yoshikawa, Takashi Saito | 1989-05-16 |