Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159260 | Reference voltage generator device | Osamu Yamashiro, Satoshi Meguro, Koichi Nagasawa, Kotaro Nishimura, Harumi Wakimoto +1 more | 1992-10-27 |
| 4954730 | Complementary FET circuit having merged enhancement/depletion FET output | — | 1990-09-04 |
| 4559694 | Method of manufacturing a reference voltage generator device | Osamu Yamashiro, Satoshi Meguro | 1985-12-24 |
| 4553098 | Battery checker | Osamu Yamashiro | 1985-11-12 |
| 4514646 | Semiconductor integrated circuit device including a protective resistor arrangement for output transistors | Yoshibumi Ando, Takashi Sakamoto, Hisahiro Moriuchi, Sumiaki Takei | 1985-04-30 |