Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10972049 | Oscillation apparatus | — | 2021-04-06 |
| 10620059 | Temperature sensor circuit | Masatomo Tanaka, Tomoshige Abe | 2020-04-14 |
| 10024727 | Temperature sensor circuit | Masatomo Tanaka, Tomoshige Abe | 2018-07-17 |
| 5886571 | Constant voltage regulator | — | 1999-03-23 |
| 5025230 | Oscillator circuit incorporated in a semiconductor circuit | Hitoshi Kondo, Aiki Kojima | 1991-06-18 |