Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633568 | Urethane adhesive for laminated sheets | Shoko Ito, Yasushi Yamada, Hitoshi Ikeda | 2020-04-28 |
| 10227516 | Adhesive for food packaging films | Yasushi Yamada, Hitoshi Ikeda | 2019-03-12 |
| 9732260 | Adhesive for laminated sheets | Yasushi Yamada, Shoko Ito, Yuichi Matsuki | 2017-08-15 |
| 9401445 | Adhesive for solar battery back sheets | Yuichi Matsuki, Yasushi Yamada | 2016-07-26 |