Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077711 | Rubber composition and pneumatic tire | Wataru Sakai, Takuma Arikawa, Ryosuke Sakai, Yuko Sekine, Fumito Yatsuyanagi | 2021-08-03 |
| 11008445 | Aromatic vinyl-diene copolymer, method for producing aromatic vinyl-diene copolymer, and rubber composition | Kazuya Uenishi, Makoto Ashiura, Motoji Fujita, Naoya Amino, Satoshi Mihara | 2021-05-18 |
| 11001654 | Diene polymer, method for producing diene polymer, and rubber composition | Kazuya Uenishi, Naoya Amino, Makoto Ashiura, Motoji Fujita, Satoshi Mihara | 2021-05-11 |