Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5093589 | Charge injection circuit having impedance conversion means | Yoshihiro Miyamoto, Yuichiro Ito, Kazuya Kubo, Nobuyuki Kajihara, Isao Tofuku | 1992-03-03 |
| 4574295 | Charge coupled device having meandering channels | Osamu Ohtsuki | 1986-03-04 |
| 4562452 | Charge coupled device having meandering channels | Osamu Ohtsuki | 1985-12-31 |
| 4430723 | Semiconductor matrix operation device | Yuichiro Ito, Mitsuo Ishii | 1984-02-07 |
| 4368467 | Display device | Tomoyuki Unotoro, Keizo Kurahashi, Hisashi Yamaguchi, Yuichiro Ito, Yoshihiro Miyamoto | 1983-01-11 |