Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365765 | Propeller shaft and production method for same | Kazuhisa Yokoyama, Kenichiro ISHIKURA, Tatsuya Shimoda | 2022-06-21 |
| 11339831 | Power transmission shaft and propeller shaft for vehicle | Hiromichi Komai, Masashi Kubo | 2022-05-24 |