Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234891 | Toroidal continuously variable transmission | Kippei Matsuda, Hideyuki Imai | 2025-02-25 |
| 10746267 | Toroidal continuously variable transmission | Kippei Matsuda, Hideyuki Imai, Kenichiro Tanaka, Kenji Komatsu, Eiji Inoue +2 more | 2020-08-18 |