Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453194 | Interlayer film for laminated glass, and laminated glass | Kazuhiko Nakayama, Hirofumi Kitano | 2022-09-27 |
| 11247436 | Laminated glass intermediate film and laminated glass | Kazuhiko Nakayama, Yuusuke Oota, Hirofumi Kitano | 2022-02-15 |