Issued Patents All Time
Showing 101–125 of 142 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6606736 | Computer-aided timing adjusting method and apparatus | Yoshihiro Yasue | 2003-08-12 |
| 6515142 | Process for preparing 2-phenyl-3-naphthylpropionic acid derivatives | Yukio Yokoyama, Takeo Koyama | 2003-02-04 |
| 6512948 | Exercise machine, physical strength evaluation method, and pulse rate meter | Toshikazu Shiga, Hiromi Kinoshita, Manabu Yoshimura | 2003-01-28 |
| 6374065 | Speed ratio between an image holding member and a developer carrier varies according to an image ratio | Katsuhiko Nishimura, Naoki Enomoto, Takashi Shibuya | 2002-04-16 |
| 6337405 | Process for preparing 2-phenyl-3-naphthylpropionic acid derivatives | Yukio Yokoyama, Takeo Koyama | 2002-01-08 |
| 6252088 | Process for preparing 2-phenyl-3-naphthylpropionic acid derivatives | Yukio Yokoyama, Takeo Koyama | 2001-06-26 |
| 6175702 | Color image forming apparatus which prevents the scatter of color characters and lines | Akihiko Takeuchi, Toshiaki Miyashiro, Naoki Enomoto, Takaaki Tsuruya, Kazuhiro Funatani | 2001-01-16 |
| 6146278 | Shooting video game machine | — | 2000-11-14 |
| 6101286 | Image processing apparatus and method having improved color-boundary mixing | Satoshi Shimizu, Haruo Fujii, Hiroshi Sasame, Takashi Kawana, Tetsuya Kobayashi +5 more | 2000-08-08 |
| 6097919 | Image forming apparatus | Akihiko Takeuchi, Toshiaki Miyashiro, Naoki Enomoto, Takaaki Tsuruya | 2000-08-01 |
| 6070022 | Image forming apparatus having a system for performing image density adjustment by detecting light reflected off a photosensitive member | Yoichiro Maebashi | 2000-05-30 |
| 5995793 | Image forming apparatus and method for manufacturing intermediary transfer belt for image forming apparatus | Naoki Enomoto, Akihiko Takeuchi, Toshiaki Miyashiro | 1999-11-30 |
| 5991567 | Image forming apparatus with intermediate transfer member cleaning | Takehiko Suzuki, Takaaki Tsuruya | 1999-11-23 |
| 5953572 | Image forming apparatus having intermediary transfer member | Akihiko Takeuchi, Toshiaki Miyashiro, Naoki Enomoto, Takaaki Tsuruya | 1999-09-14 |
| 5946538 | Image forming apparatus | Akihiko Takeuchi, Toshiaki Miyashiro, Naoki Enomoto, Takaaki Tsuruya, Kazuhiro Funatani | 1999-08-31 |
| D413079 | Suspender buckle for clothing | — | 1999-08-24 |
| 5940654 | Image forming apparatus with development control based on density detection of developed control image | Akihiko Uchiyama, Hiroshi Sasame, Youichirou Maebashi | 1999-08-17 |
| 5873010 | Image forming apparatus for performing correction control, based on density of toner image | Naoki Enomoto, Takao Aoki, Haruo Fujii, Hiroshi Sasame, Tatsuhiko Hayakawa +4 more | 1999-02-16 |
| 5697011 | Image forming apparatus and a density measuring method in which a density measuring mode is changed in accordance with a developed image | Akihiko Uchiyama | 1997-12-09 |
| 5678130 | Developing apparatus including a control function for applied periodic developing bias field | Naoki Enomoto, Haruo Fujii, Hiroshi Sasame, Motoi Katoh, Masao Nakano +5 more | 1997-10-14 |
| 5666588 | Image forming apparatus for performing image density control | Akihiko Uchiyama, Haruo Fujii, Hiroshi Sasame, Tetsuya Kobayashi, Naoki Enomoto +3 more | 1997-09-09 |
| 5666597 | Image forming apparatus with delayed discharge by discharge means | Hiroshi Sasame, Haruo Fujii, Tatsuhiko Hayakawa, Tetsuya Kobayashi, Naoki Enomoto +3 more | 1997-09-09 |
| 5596393 | Image forming apparatus having charging member supplied with oscillating voltage | Hiroshi Sasame, Tetsuya Kobayashi, Toshiaki Miyashiro | 1997-01-21 |
| 5559591 | Image forming apparatus with function of requesting exchange of fixing unit | Motoi Kato, Haruo Fujii, Toshifumi Moritani, Tetsuya Kobayashi, Toshiaki Miyashiro +3 more | 1996-09-24 |
| 5548381 | Developing apparatus forming alternating electric field between image bearing member and toner carrying member | Yoshiro Saito, Haruo Fujii, Hiroshi Sasame, Tatsuhiko Hayakawa, Tetsuya Kobayashi +3 more | 1996-08-20 |