Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11581127 | Insulated electric wire, production method therefor, coil and coil production method using same | Makoto Urushihara, Shintaro Iida, Hideaki Sakurai | 2023-02-14 |
| 4551846 | FSK Demodulation circuit | Koji Takeda, Masao Akahane, Fumiaki Mukaiyama | 1985-11-05 |
| 4270192 | Electronic timepiece | — | 1981-05-26 |