Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4721643 | Laminated structure for interior finishing materials, and method of production thereof | Hiroshi Harayama, Hideo Nishimura, Satoshi Ohmura, Yutaka Yoshino, Rikizou Tanaka | 1988-01-26 |