Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906516 | Leather-like foam sheet for vacuum forming | Chikaaki Okamura | 1990-03-06 |
| 4865904 | Laminated cloth | Chikaaki Okamura, Akihito Fujita, Fumihiko Yoshida | 1989-09-12 |
| 4781976 | Skin covering for trims of automobiles | Akihito Fujita, Chikaaki Okamura, Fumihiko Yoshida | 1988-11-01 |