Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849037 | Method for production of fiber reinforced plastic structure | Katsumi Kondo, Yasuhiro Tsuchiya, Yasushi Yamazawa, Masaki Terada, Takatsune Niimi +2 more | 1989-07-18 |
| 4627307 | Fiber-reinforced plastic core material for steering wheels | Yasushi Yamazawa, Yasuhiro Tsutiya, Masaki Terada, Hiroyuki Sato | 1986-12-09 |