Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096833 | Rubber composition and pneumatic tire using said rubber composition | Kazuhiro Yanagisawa | 2000-08-01 |
| 6022923 | Pneumatic tires | Kazuhiro Yanagisawa | 2000-02-08 |
| 5985977 | Rubber composition and pneumatic tire using same | Hirofumi Aoki | 1999-11-16 |
| 5948842 | Rubber composition and pneumatic tire using the rubber composition | Kazuhiro Yanagisawa | 1999-09-07 |
| 5939484 | Rubber composition and pneumatic tire using said rubber composition | Kazuhiro Yanagisawa | 1999-08-17 |
| 5726237 | Rubber compositions and pneumatic tires using the same | Hidenori Satoh, Franco Cataldo | 1998-03-10 |
| 5025059 | Pneumatic tires with tread comprising a blend of isoprene rubber, high-transpolybutadiene rubber and carbon black | Hiroshi Mouri | 1991-06-18 |