Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110227 | Color printer | Atsushi Hatakeyama, Tsutomu Miura, Wayne F. Niskala, Tomonori Sato | 1992-05-05 |
| 4912486 | Sublimation type thermal printer | — | 1990-03-27 |
| 4540951 | Amplifier circuit | Akio Ozawa, Susumu Sueyoshi, Keishi Sato, Kikuo Ishikawa, Kiyomi Yatsuhashi +1 more | 1985-09-10 |
| 4433305 | Amplifier circuit | Akio Ozawa, Susumu Sueyoshi, Keishi Sato, Kikuo Ishikawa, Kiyomi Yatsuhashi +1 more | 1984-02-21 |
| 4356455 | Amplifier | Akio Ozawa, Susumu Sueyoshi, Keishi Saito, Kikuo Ishikawa, Kiyomi Yatsuhashi +1 more | 1982-10-26 |