Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351730 | Hard coat film for foldable display and use thereof | Yohei Yamaguchi, Kokichi Tokuo, Kiwamu Kawai | 2025-07-08 |
| 12354504 | Transparent conductive polyester film and use of same | Kiwamu Kawai, Mei MATSUMURA, Akira Shimizu | 2025-07-08 |
| 12344778 | Polyester film and use thereof | Mei MATSUMURA, Kiwamu Kawai | 2025-07-01 |
| 12319801 | Hard coating film for foldable display, and application of said film | Yohei Yamaguchi, Kokichi Tokuo, Kiwamu Kawai | 2025-06-03 |
| 12298547 | Foldable display | Kiwamu Kawai, Akira Shimizu | 2025-05-13 |
| 11997916 | Polyester film and use thereof | Kiwamu Kawai, Akira Shimizu, Katsuya Ito | 2024-05-28 |
| 11939499 | Multilayer film and use of same | Kiwamu Kawai, Akira Shimizu | 2024-03-26 |
| 11934226 | Foldable display and portable terminal device | Kiwamu Kawai, Akira Shimizu, Katsuya Ito | 2024-03-19 |
| 11926720 | Polyester film and application therefor | Kiwamu Kawai, Akira Shimizu | 2024-03-12 |
| 11899167 | Polyester film, laminated film, and use thereof | Kiwamu Kawai, Akira Shimizu | 2024-02-13 |
| 11845841 | Polyester film for surface protection film of foldable display and use thereof | Kenji Yoshino, Kiwamu Kawai | 2023-12-19 |
| 10475943 | White polyester film for a solar cell, sealing sheet for back surface of solar cell using same, and solar cell module | Akira Shimizu, Jun Inagaki, Shinji Sawasaki | 2019-11-12 |