Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820106 | Intermediate film for laminated glass and laminated glass | — | 2023-11-21 |
| 11820107 | Interlayer film for laminated glass, roll, and laminated glass | Jun Ishida | 2023-11-21 |
| 11648754 | Interlayer for laminated glass, and laminated glass | Etsurou Hirota, Koji Kumakura | 2023-05-16 |
| 11642872 | Intermediate film for laminated glass, roll body, and laminated glass | Jun Ishida | 2023-05-09 |