Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7079793 | Image forming apparatus and image forming method | Takafumi Amano, Susumu Nomura, Tetsuo Kato, Takashi Ikeda | 2006-07-18 |
| 6567623 | Image forming apparatus and image forming method | — | 2003-05-20 |
| 6510298 | Image forming device having grounded photoreceptor | Michiteru Oono | 2003-01-21 |
| 6219523 | Image forming apparatus and developing agent recovery method in image forming apparatus | — | 2001-04-17 |
| 5270190 | Method for producing (R)-malic acid from maleic acid using microbial maleate hydratase | Kiyoshi Nakayama | 1993-12-14 |