Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10933462 | Method for forging shaft member of constant velocity universal joint | Yoshiya Mano, Shintaro Suzuki, Shunichirou Tsuboi, Renji Natsume, Masazumi Kobayashi +2 more | 2021-03-02 |
| 10514070 | Method for manufacturing outer joint member for constant velocity universal joint, shaft member and outer joint member | Renji Natsume, Kuniaki HARADA, Yoshiya Mano, Kiyohiro Suzuki, Shunichirou Tsuboi +2 more | 2019-12-24 |