Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420046 | Method for manufacturing optically triggered lateral thyristor | Fumio Kato, Kiyoshi Hosotani, Masato Miyamoto | 1995-05-30 |
| 5296723 | Low output capacitance, double-diffused field effect transistor | Takeshi Nobe | 1994-03-22 |
| 5278422 | Normally open solid state relay with minimized response time of relay action upon being turned off | Fumio Kato, Masahiro Izumi, Noriteru Furumoto | 1994-01-11 |
| 5055895 | Double-diffused metal-oxide semiconductor field effect transistor device | Masahiko Suzumura, Takeshi Nobe | 1991-10-08 |
| 4902636 | Method for manufacturing a depletion type double-diffused metal-oxide semiconductor field effect transistor device | Masahiko Suzumura, Takeshi Nobe | 1990-02-20 |
| 4873202 | Solid state relay and method of manufacturing the same | — | 1989-10-10 |
| 4804866 | Solid state relay | — | 1989-02-14 |