Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275281 | Pneumatic tire | Kenji HAMAMURA, Hiroki Kawai | 2025-04-15 |
| 12257863 | Pneumatic tire | Kenji HAMAMURA, Hiroki Kawai | 2025-03-25 |
| 12257866 | Pneumatic tire | Kenji HAMAMURA, Hiroki Kawai | 2025-03-25 |
| 12054013 | Pneumatic tire | Masako NAKATANI, Takahiro KAWACHI, Ayuko YAMADA, Keiichi Nakadera, Hiroshi Ito +4 more | 2024-08-06 |
| 11597822 | Rubber composition for tires and pneumatic tire | Takehiro KITAURA, Hayato YOSHIYASU, Hiroaki Yamada | 2023-03-07 |
| 11312841 | Pneumatic tire, and rubber composition for tire | Shuichiro Ono | 2022-04-26 |
| 11312191 | Pneumatic tire | Masako NAKATANI, Takahiro KAWACHI, Ayuko YAMADA, Takuya Horiguchi, Masataka HIRO +3 more | 2022-04-26 |
| 10647168 | Pneumatic tire | Masako NAKATANI, Takahiro KAWACHI, Nanaho Kami, Ayuko YAMADA, Takuya Horiguchi +2 more | 2020-05-12 |