Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5707462 | Pneumatic tire with a pair of sidewall short fiber reinforcing layers | Tadao Matsumoto, Maiko Okada | 1998-01-13 |
| 5569690 | Rubber composition for tire | Katsumi Terakawa, Kiyoshige Muraoka, Minoru Ueda, Toshirou Matsuo | 1996-10-29 |
| 5526859 | Radial tires including short fibers | Yuichi Saito | 1996-06-18 |
| 5512626 | Rubber compositions for base tread and tires using the same | Toshiro Matsuo | 1996-04-30 |
| 5409988 | Rubber composition | — | 1995-04-25 |
| 5405899 | Radial tire | Yuichi Saito, Susumu Watanuma, Hiroyuki Noma | 1995-04-11 |
| 5385969 | Radial tire for passenger cars | Yuichi Saito | 1995-01-31 |
| 5246985 | Rubber composition and tire that uses it in the tread portion | Yuichi Saito, Shuichi Sakamoto, Takao Wada, Mamoru Uchida, Kiyoshige Muraoka | 1993-09-21 |
| 5049598 | Rubber composition and tire that uses it in the tread portion | Yuichi Saito, Shuichi Sakamoto, Takao Wada, Mamoru Uchida, Kiyoshige Muraoka | 1991-09-17 |