Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5403792 | Low thermal conductivity ceramic and process for producing the same | — | 1995-04-04 |
| 5378417 | Process for producing ceramic compositions | Yoshiyuki Yasutomi, Kousuke Nakamura, Masahisa Sobue | 1995-01-03 |
| 5324551 | Slidable ceramic member and method of manufacturing same | — | 1994-06-28 |
| 5316987 | Ceramic composite and process for production thereof | Yoshiyuki Yasutomi, Kousuke Nakamura, Masahisa Sobue | 1994-05-31 |
| 5315362 | Multicolor developing device including expansion/contraction means for permitting a developing mechanism to move relative to its associated toner container | Kazuo Fuji, Toshimitsu Takeuchi | 1994-05-24 |
| 5270785 | Toner hopper | Toshimitsu Takeuchi | 1993-12-14 |
| 5238626 | Slidable ceramic member and method of manufacturing same | — | 1993-08-24 |
| 5210574 | Photosensitive drum body-mounting mechanism including a drive coupling member with a coupling protrusion adapted to bite into the inner surface of the mechanism's photosensitive drum | — | 1993-05-11 |
| 5182584 | Multicolor developing device with improved movable frame arrangement | Yasuyuki Fukunaga, Akira Nakakuma, Toru Taniguchi, Hidehiro Fukui, Yoshinobu Takemura | 1993-01-26 |
| 5164266 | Slidable ceramic member and method of manufacturing same | — | 1992-11-17 |
| 5130055 | Ceramic composite and process for the production thereof | Yoshiyuki Yasutomi, Kousuke Nakamura, Masahisa Sobue | 1992-07-14 |
| 5061968 | Color image forming machine with individually drivable agitating means | — | 1991-10-29 |
| 5023670 | Developing apparatus having developing units with a sliding member contacting a guide member | Akira Nakakuma, Hidehiro Fukui, Hiroyuki Deguchi | 1991-06-11 |
| 4982242 | Color image forming apparatus | Yoshifumi Ishii, Masami Kai, Tetsuya Kagawa, Masashi Matsumoto, Hiroyuki Deguchi +1 more | 1991-01-01 |
| 4686682 | Discharge excitation type short pulse laser device | Kenyu Haruta, Hitoshi Wakata, Yukio Sato, Haruhiko Nagai, Hajime Nakatani | 1987-08-11 |