Issued Patents All Time
Showing 126–129 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953339 | Image forming device and cartridge being electrically connected by terminals | Satoru Ishikawa, Fumio Morita, Yoshikatsu Kameyama | 2011-05-31 |
| D601184 | Photosensitive drum unit | Tatsuo Ogasawara, Fumio Morita, Satoru Ishikawa, Hirofumi Sato, Satoru Hattori | 2009-09-29 |
| D594900 | Photosensitive drum unit | Tatsuo Ogasawara | 2009-06-23 |
| D594899 | Photosensitive drum unit | Tatsuo Ogasawara, Fumio Morita | 2009-06-23 |