Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4996890 | Torque sensor | Hidenobu Nagano, Masayuki Watanabe | 1991-03-05 |
| 4907460 | Torque sensor | Hidenobu Nagano, Toshihiko Daido, Isao Kuramoto, Makoto Nohara, Hirochika Kyotani | 1990-03-13 |