Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021272 | Control moment gyroscope | Kazuhiko Fukushima | 2021-06-01 |
| 10090126 | Opening and closing device | Masayuki Kakio, Shintaro Yamada, Toshihiro Matsunaga | 2018-10-02 |
| 9305725 | Switching apparatus | Tadahiro Yoshida, Toshihiro Matsunaga, Toru Kimura, Koichi Kagawa, Hideki Miyatake | 2016-04-05 |
| 8963475 | Micro-step driving control apparatus for stepping motor | — | 2015-02-24 |