Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9948144 | Power transmission system and power transmission device used for power transmission system | Hironori Sakai | 2018-04-17 |
| 9862306 | Vehicle decorative lighting device and vehicle lamp | Toshihiko Yajima | 2018-01-09 |