Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104782 | Rubber composition for use in tire tread | — | 2021-08-31 |
| 10703828 | Rubber composition for tires and pneumatic tire | Masaki Sato, Makoto Ashiura | 2020-07-07 |
| 10589576 | Stud tire | Satoshi Mihara | 2020-03-17 |
| 9951210 | Rubber composition for tire and studless winter tire | Takashi Kakubo, Kazushi Kimura | 2018-04-24 |
| 9567451 | Rubber composition for use in tire treads | Masaki Satou, Takashi Shirokawa, Makoto Ashiura, Yoshihiro Kameda, Ayumi Naka | 2017-02-14 |
| 9493637 | Tire rubber composition and studless tire | Kazushi Kimura, Satoshi Mihara, Yayoi Akahori, Katsunori Shimizu | 2016-11-15 |
| 9416252 | Rubber composition for tire tread | Ayumi Naka, Takashi Shirokawa, Makoto Ashiura, Yoshihiro Kameda, Masaki Satou | 2016-08-16 |
| 9034950 | Rubber composition and pneumatic tire | Satoshi Mihara, Katsunori Shimizu, Yayoi Akahori | 2015-05-19 |