Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9597819 | Method for cutting high-hardness material by multi-wire saw | Sadahiko Kondo, Akira Miyachi | 2017-03-21 |
| 9490742 | Motor control apparatus | — | 2016-11-08 |
| 8012264 | Method and apparatus for cleaning tire vulcanization mold | Akikazu Seko, Miyuki Saitou | 2011-09-06 |
| 7586954 | Communication system | — | 2009-09-08 |
| 4922094 | Automobile electronic light-activated key device | Akira Enomoto, Kouji Matsushita | 1990-05-01 |