Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275567 | Gas barrier laminate and packaging bag | Junichi KAMINAGA, Yumiko KOJIMA, Rika ISHII | 2025-04-15 |
| 12252318 | Gas-barrier laminate and packaging bag | Rika ISHII, Junichi KAMINAGA, Yumiko KOJIMA | 2025-03-18 |
| 11780978 | Gas barrier film | Junichi KAMINAGA, Sayaka HOSHI, Yuki OMURA, Seiya Suzuki | 2023-10-10 |
| 7940000 | Organic EL device panel and method for manufacturing the same | — | 2011-05-10 |