Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668590 | Optical beam scanning system with rotating beam compensation | Akira Arimoto, Yoshihito Maeda, Tatsuya Sugita | 1997-09-16 |
| 5666598 | Image forming method and apparatus using energy beam impingement on image forming particles to move the same | Tatsuya Sugita, Akira Arimoto, Teruaki Mitsuya, Nobuyoshi Hoshi, Mamoru Okano +4 more | 1997-09-09 |
| 5666599 | Color electro-photographic printing apparatus | Toru Miyasaka, Masashi Yamamoto, Nobuyoshi Hoshi | 1997-09-09 |