Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201513 | Rotor and motor | Takashi Shiraishi, Hiroshi Kitagaki, Masato Aono | 2021-12-14 |
| 5291166 | Electromagnetic relay with resistor and method for manufacturing the same | — | 1994-03-01 |
| 5095294 | Electromagnetic relay | Yasuyuki Shinbori, Mitsutoshi Kawai | 1992-03-10 |
| 5003274 | Electromagnetic relay | Yasuyuki Shinbori, Mitsutoshi Kawai, Masahiko Yasuda | 1991-03-26 |