Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905383 | Gas barrier film | Sayaka HOSHI, Junichi KAMINAGA, Yuka Nomoto | 2024-02-20 |
| 11780978 | Gas barrier film | Junichi KAMINAGA, Sayaka HOSHI, Seiya Suzuki, Yoshiki KOSHIYAMA | 2023-10-10 |
| 10654631 | Gas barrier film and gas barrier laminate | Sayaka HOSHI, Junichi KAMINAGA | 2020-05-19 |
| 10221334 | Gas barrier film | Junichi KAMINAGA, Sayaka HOSHI | 2019-03-05 |
| 9951249 | Aqueous coating agent and gas barrier film | Junichi KAMINAGA, Sayaka HOSHI | 2018-04-24 |