Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926040 | Logic circuit | — | 1999-07-20 |
| 5111269 | Bipolar transistor structure containing a resistor which assures reduction in layout area | — | 1992-05-05 |
| 4798981 | Input circuit | Yasuhiro Sugimoto | 1989-01-17 |
| 4788459 | Bi-CMOS voltage level conversion circuit | Yasuhiro Sugimoto | 1988-11-29 |
| 4782251 | Level conversion circuit | Yasuhiro Sugimoto | 1988-11-01 |
| 4713600 | Level conversion circuit | Yasuhiro Sugimoto | 1987-12-15 |