Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688343 | Tubeless pneumatic tire with carcass having butyl-based inner topping rubber layer | Nobuaki Minami, Yukio Endo | 1997-11-18 |
| 5685907 | Apparatus for preparing compound single crystals | Takao Fujikawa, Katsuhiro Uehara, Yoshihiko Sakashita, Hiroshi Okada, Takao Kawanaka +1 more | 1997-11-11 |
| 5616198 | Pneumatic tire with carcass ply increased in thickness partially in at least the tire shoulder portions | Ryo Ono | 1997-04-01 |