Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316253 | Sealant for prevention of blowout, tubeless tire, and tire tube | Toshio Yamagiwa, Akiko Tanaka, Akira Tanaka, Ken Fujiwara, Kentaro Yamashita | 2008-01-08 |
| 7048278 | Compound sheet gasket | Yasunori Murakami, Yoshiari Takagi, Takeshi Hiramatsu, Toshihiko Matsubara, Hiroko Matsubara, legal representative +1 more | 2006-05-23 |