Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274346 | Integrated LC filter | Toshio Izu, Kazuo Sato, Shigeyuki Doi | 1993-12-28 |
| 4807036 | Complex circuit component for a video signal circuit in a television receiver set | Hideaki Fujioka, Ikuo Kato, Yoshinari Yamashita | 1989-02-21 |
| 4287492 | Concentrated constant type delay device | Yoshio Goshima | 1981-09-01 |