Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220623 | Image processing apparatus which can shift reproduction position of image areas, character train, etc. | Toshiaki Yagasaki, Shunji Nakamura, Kimio Nakahata, Mitsuru Kurata, Kazuotshi Shimada | 1993-06-15 |
| 4945255 | Power source device | Koji Suzuki, George Nagahira, Kazuyoshi Takahashi, Kunio Yoshihara, Tadashi Ishikawa | 1990-07-31 |
| 4709319 | Power supply device | Kazuyoshi Takahashi, Koji Suzuki, Joji Nagahira, Kunio Yoshihara, Tadashi Ishikawa | 1987-11-24 |
| 4600294 | Image forming apparatus with detector and control | Koji Suzuki, Jyoji Nagahira, Kazuyoshi Takahashi, Kunio Yoshihara, Tadashi Ishikawa | 1986-07-15 |
| 4512954 | Crystal growing apparatus | — | 1985-04-23 |