Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777809 | Chain guide | Manabu Hirayama, Ryo Segawa | 2017-10-03 |
| 9781336 | Optimum camera setting device and optimum camera setting method | Hiroaki Yoshio, Sumio Yokomitsu | 2017-10-03 |