Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408281 | Rotation transmission device | Marina FUKUNARI, Koji Sato, Makoto Tokuda, Kyohei Sasanuma, Motohiro Tada +1 more | 2019-09-10 |
| 10302155 | Rotation transmission device | Naotsugu Kitayama, Shintaro Ishikawa, Koji Sato | 2019-05-28 |
| 10302156 | Rotation transmission device | Naotsugu Kitayama, Kyohei Sasanuma, Marina FUKUNARI, Koji Sato, Masahiro Kawai | 2019-05-28 |
| 10233981 | Clutch unit | Koji Sato, Masahiro Kawai, Kouji Isoda, Naochika Kubota, Yumiko Mineno +1 more | 2019-03-19 |
| 10184530 | Electromagnetic connection device | Koji Sato, Naotsugu Kitayama, Yoshihiro Kurosu, Haruhiko Ushirode | 2019-01-22 |
| 10184531 | Rotation transmission device | Koji Sato, Naotsugu Kitayama | 2019-01-22 |