Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907988 | Rotation sensor having ring-shaped rib | Akira Takashima, Hiroshi Fujita, Hideki Shimauchi, Akira Koshimizu | 2021-02-02 |
| 10591314 | Rotation sensor | Akira Takashima, Hiroshi Fujita, Akira Koshimizu | 2020-03-17 |