Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512761 | Power transmission shaft and method for manufacturing same | Yasutomo MABE, Kiyokazu Nakane, Hiromichi Komai, Xiaojin Zhu, Toshiyuki Masuda | 2022-11-29 |
| 11493093 | Power transmission shaft | Yasutomo MABE, Toshiyuki Masuda, Hiromichi Komai | 2022-11-08 |
| 11365765 | Propeller shaft and production method for same | Yasushi Akita, Kazuhisa Yokoyama, Tatsuya Shimoda | 2022-06-21 |