Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633931 | Method of producing fiber-reinforced composite body | Fumio Yamaguchi, Yoshiaki Nakaniwa, Yoshiaki Masuda, Hisayuki Sakurai | 1987-01-06 |
| 4572271 | Method of producing a machine part of fiber-reinforced composite material, the fiber-reinforcement body and the machine part | Hiroshi Sasaki, Katsuhiro Nishizaki | 1986-02-25 |