Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480635 | Rotation transmission device | Yasuyuki Matsuda, Daisuke Gunji, Masafumi HIKIDA, Tooru Ueda, Tetsu Takehara +3 more | 2019-11-19 |
| 10309501 | Friction roller-type transmission | Hiroyasu Yoshioka, Yasuyuki Matsuda, Takashi Imanishi | 2019-06-04 |