Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380288 | Rubber composition and pneumatic tires | Masahiro Hojo, Tomohiro Kusano, Kenichi Sugimoto, Shigeki Kamo, Yoshihisa Tomotaki +2 more | 2002-04-30 |
| 5856393 | Pneumatic tire for heavy load | Tomohiro Kusano | 1999-01-05 |
| 5420193 | Heavy duty vehicle pneumatic tires | Toru Ohtake | 1995-05-30 |