Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10322609 | Heavy duty pneumatic tire | Shoei Kakuta, Hideki Hamanaka, Yukihito Yamaguchi, Toshiyuki Sato | 2019-06-18 |
| 10308079 | Pneumatic tire for heavy loads | Yukihito Yamaguchi, Shoei Kakuta, Hideki Hamanaka, Toshiyuki Sato | 2019-06-04 |
| 10300746 | Pneumatic tire | Toshiyuki Sato, Shoei Kakuta, Hideki Hamanaka, Yukihito Yamaguchi | 2019-05-28 |