Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845528 | Double-side image forming apparatus | Tomohiro Aoki, Katsushi Furuichi, Kiyokazu Namekata, Hidetoshi Tanaka, Yoshikuni Tohyama +2 more | 1989-07-04 |
| 4437756 | Double-side image forming apparatus | Katsushi Furuichi, Kiyokazu Namekata, Hidetoshi Tanaka, Yashikuni Tohyama, Toshirou Kasamura +2 more | 1984-03-20 |
| 4233612 | Image information electrostatic recording device | Kazuhiro Hirayama, Yasushi Sato, Taisuke Tokiwa, Fujio Iwatate, Hisashi Nakatsui | 1980-11-11 |
| 4204728 | Method and apparatus for color conversion | Yoshitomo Goshima, Katsushi Furuichi, Hisashi Sakamaki, Osamu Sawamura, Yutaka Komiya +1 more | 1980-05-27 |