Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988282 | Chain tensioner | Hideaki Seki, Kota Tanaka | 2024-05-21 |
| 11953174 | Vehicle light guide and vehicle lamp | — | 2024-04-09 |
| 9222545 | Silent chain and silent chain transmission | Motoki Tanaka | 2015-12-29 |