Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586055 | Method for depositing functionally gradient thin film | Tatsushi Yamamoto, Yuzo Mori | 2003-07-01 |
| 6285842 | Apparatus for setting image forming conditions | Koji Katamoto, Koki Fukuda, Akihiko Ito | 2001-09-04 |
| 5761580 | Photoreceptor drum driving mechanism | Yoshikazu Harada, Toshio Yamanaka, Hiroshi Naka | 1998-06-02 |