Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137986 | Fixing roller for improving voltage resistance and fixing apparatus having such fixing roller | Osamu Sugino | 2000-10-24 |
| 6033522 | Surface treatment method and apparatus for rotatable disc | Tetsuya Iwata | 2000-03-07 |
| 5974278 | Image formation apparatus | — | 1999-10-26 |
| 5835681 | Fuzzy inference image forming apparatus | Satoshi Kaneko, Tokuharu Kaneko, Hiroaki Tsuchiya, Hisashi Fukushima, Yasushi Miura +1 more | 1998-11-10 |
| 5579438 | Fuzzy inference image forming apparatus | Satoshi Kaneko, Tokuharu Kaneko, Hiroaki Tsuchiya, Hisashi Fukushima, Yasushi Miura +1 more | 1996-11-26 |
| 5428379 | Image forming apparatus | Satoshi Kaneko, Tokuharu Kaneko, Hiroaki Tsuchiya, Hisashi Fukushima, Yasushi Miura +1 more | 1995-06-27 |
| 5249025 | Image forming apparatus having cleaning means | Akimitsu Hoshi, Nobuyuki Kume | 1993-09-28 |
| 5027161 | Image forming apparatus | Nobuyuki Kume, Masanori Miyata | 1991-06-25 |
| 4952978 | Speed control of color development in electrophotographic process and apparatus | Shigenori Ueda, Koji Yamazaki, Toshiyuki Ehara, Nobuyuki Kume | 1990-08-28 |
| 4471347 | Display driving circuit | Kenji Sano, Seiji Kimura | 1984-09-11 |