Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759225 | Rubber composition and pneumatic tire manufactured using same | Yuko Sekine, Ryosuke Sakai, Fumito Yatsuyanagi | 2020-09-01 |
| 10703828 | Rubber composition for tires and pneumatic tire | Keisuke Maejima, Masaki Sato | 2020-07-07 |
| 10689508 | Rubber composition and pneumatic tire using same | Yuko Sekine, Fumito Yatsuyanagi | 2020-06-23 |
| 10676599 | Rubber composition and pneumatic tire using same | Yuko Sekine, Fumito Yatsuyanagi | 2020-06-09 |
| 10675915 | Rubber composition and pneumatic tire manufactured using same | Yuko Sekine, Ryosuke Sakai, Fumito Yatsuyanagi | 2020-06-09 |
| 10669407 | Rubber composition and pneumatic tire using same | Yuko Sekine, Ryosuke Sakai, Fumito Yatsuyanagi | 2020-06-02 |
| 10669408 | Rubber composition and pneumatic tire using same | Yuko Sekine, Fumito Yatsuyanagi | 2020-06-02 |