Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6103811 | Polysiloxane-containing tire rubber composition | Fumito Yatsuyanagi, Kazunori Ishikawa | 2000-08-15 |
| 5851321 | Pneumatic tire including cap tread portion | Kinya Kawakami, Eri MIURA | 1998-12-22 |
| 5684073 | Pneumatic tire having improved abrasion resistance | Kinya Kawakami, Yasushi Kikuchi, Motoji Fujita | 1997-11-04 |
| 5591279 | Pneumatic vehicle tire | Masaaki Harada, Takanori Kondoh | 1997-01-07 |
| 5026762 | Rubber composition for all-weather tires | Masashi Kida, Ichiro Suzuki, Yoshihiko Suzuki, Youichi Yamaguchi | 1991-06-25 |