Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846651 | Adhesive tape made of polyvinyl chloride and process for its production | Hirotaka ARAI | 1998-12-08 |
| 5316825 | Anti-fogging film made of a transparent synthetic resin | Kazuyoshi Murakami, Yoshiko Ito | 1994-05-31 |