Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4407689 | Process for production of laminated member | Akira Ohtsuki, Hirokichi Ishino, Hiromu Sakai, Kazuo Tawara, Takahiko Yamasoba | 1983-10-04 |
| 4389438 | Process for preparing laminates | Akira Ohtsuki, Hirokichi Ishino, Hiromu Sakai, Takahiko Yamasoba, Takashi Yoshino | 1983-06-21 |
| 4358493 | Cans | Akira Ohtsuki, Hirokichi Ishino, Hiromu Sakai, Takahiro Yamasoba, Yasuyuki Ishiwatari +1 more | 1982-11-09 |