Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107495 | Frame synchronization system | Yuji Takahashi, Koji Ikuta | 1992-04-21 |
| 4320348 | Variable level converter | Shinjiro Suzuki, Tadashi Yoshikawa, Tsuguo Otsuki, Masao Takeda, Kazuo Satoh | 1982-03-16 |