Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250991 | Image forming apparatus including cleaning means for cleaning charging means | — | 1993-10-05 |
| 5162852 | Image forming apparatus having exchangeable developing device | — | 1992-11-10 |
| 4941018 | Developing device accommodating apparatus and image forming apparatus and developing device | Toshirou Kasamura, Masashi Ohashi, Toshihiko Kusumoto, Naoki Okuda, Nobukazu Sasaki +8 more | 1990-07-10 |
| 4841329 | Developing device accommodating apparatus and image forming apparatus and developing device | Toshirou Kasamura, Masafumi Takagi, Naoki Okuda, Masashi Ohashi, Toshihiko Kusumoto +2 more | 1989-06-20 |
| 4801966 | Image forming apparatus with movable developing device | — | 1989-01-31 |
| 4567667 | Method and apparatus for measuring the inclination of the wheels of an automobile | Koji Minagawa, Yutaka Fukuda, Hiroichi Nabeshima, Shinichi Watanabe | 1986-02-04 |