Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494511 | Rubber composition and pneumatic tire using same | Makoto Ashiura, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-12-03 |
| 10494512 | Rubber composition and pneumatic tire using same | Makoto Ashiura, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-12-03 |
| 10487197 | Rubber composition and pneumatic tire using same | Makoto Ashiura, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-11-26 |
| 10487198 | Rubber composition and pneumatic tire using same | Makoto Ashiura, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-11-26 |
| 10472503 | Rubber composition and pneumatic tire using same | Makoto Ashiura, Ryosuke Sakai, Fumito Yatsuyanagi | 2019-11-12 |