Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494511 | Rubber composition and pneumatic tire using same | Yuko Sekine, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-12-03 |
| 10494512 | Rubber composition and pneumatic tire using same | Yuko Sekine, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-12-03 |
| 10487197 | Rubber composition and pneumatic tire using same | Yuko Sekine, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-11-26 |
| 10487198 | Rubber composition and pneumatic tire using same | Yuko Sekine, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-11-26 |
| 10472503 | Rubber composition and pneumatic tire using same | Yuko Sekine, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-11-12 |
| 10450454 | Rubber composition for tire and pneumatic tire | Hiroki Sugimoto | 2019-10-22 |
| 10407517 | Rubber composition for tires and pneumatic tire | Yusuke Iizuka, Hiroki Sugimoto | 2019-09-10 |
| 10233313 | Rubber composition and pneumatic tire using the same | Shin Tsukishima, Miyuki Oka | 2019-03-19 |