Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494459 | Rubber composition for pneumatic tires | Mutsuki Sugimoto, Satoshi Yamada | 2019-12-03 |
| 10487160 | Rubber composition for pneumatic tires | Mutsuki Sugimoto, Satoshi Yamada | 2019-11-26 |
| 10315466 | Pneumatic tire | Kentaro Yagyu, Yasuo Mitarai, Yasuaki Kuniyasu | 2019-06-11 |
| 10226970 | Sound-suppressor-equipped pneumatic tire, and sound suppressor for tires | — | 2019-03-12 |