Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202663 | Water-soluble film for packaging | — | 2025-01-21 |
| 11840590 | Polyvinyl alcohol film | — | 2023-12-12 |
| 10450118 | Chemical product packaging film | Hidehiro Yamaguchi | 2019-10-22 |
| 10351685 | Water-soluble packaging film | Shintaro Moriguchi | 2019-07-16 |
| 9868574 | Water-soluble packaging film | Shintaro Moriguchi | 2018-01-16 |
| 9605133 | Polyvinyl alcohol aqueous solution | — | 2017-03-28 |
| 7767753 | Binder resin composition, paste and green sheet | Hiroji Fukui, Tetsunari Iwade | 2010-08-03 |