Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325905 | Solid electrolyte type carbon dioxide gas sensor element | Mitsuhiko Matsui | 2001-12-04 |
| 5629829 | Electrolytic solution for electrolytic capacitor and electrolytic capacitor | — | 1997-05-13 |
| 4719502 | Epoxy resin composition, and resin-sealed semiconductor device in which this composition is used | Michiya Higashi | 1988-01-12 |
| 4710796 | Resin encapsulation type semiconductor device by use of epoxy resin composition | Michiya Higashi | 1987-12-01 |
| 4617584 | Resin encapsulation type semiconductor device | Akiko Hatanaka | 1986-10-14 |
| 4572853 | Resin encapsulation type semiconductor device | Shuichi Suzuki, Takayuki Oguni, Kazutaka Matsumoto, Akiko Hatanaka | 1986-02-25 |
| 4248920 | Resin-sealed semiconductor device | Akira Yoshizumi, Moriyasu Wada | 1981-02-03 |