Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598030 | Semiconductor device having multilevel tab leads | Shin-ichi Imai | 1997-01-28 |
| 5079443 | Voltage comparator circuit having hysteresis characteristics of narrow range of voltage | Yoshio Wada | 1992-01-07 |
| 4543593 | Semiconductor protective device | — | 1985-09-24 |
| 4484212 | Semiconductor device | Shigeru Komatsu, Michio Nakamura | 1984-11-20 |