Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422388 | Propeller shaft | Yasutomo MABE, Daiki TSUTSUMI | 2019-09-24 |
| 10352368 | Propeller shaft and constant-velocity joint used in said propeller shaft | Yasutomo MABE, Toshiyuki Masuda, Hiromichi Komai | 2019-07-16 |