Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019063 | Rubber composition for inner liner | Ichiro Wada, Masashi Ohara, Osamu Uchino, Toshiaki Koura, Motoaki Kanoh +2 more | 2006-03-28 |
| 6656992 | Rubber composition | Yasuo Fukushima, Susumu Shibusawa | 2003-12-02 |
| 6242522 | Rubber composition for tire tread and pneumatic tire using same | Kazuo Yagawa, Naohiro Sasaka | 2001-06-05 |