Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11318718 | Interlayer for laminated glass, laminated glass, production method for embossing roll, and production method for interlayer for laminated glass | Kazuhiko Nakayama, Masaya KONDOU | 2022-05-03 |
| 10933612 | Interlayer for laminated glass, laminated glass, production method for embossing roll, and production method for interlayer for laminated glass | Kazuhiko Nakayama, Masaya KONDOU | 2021-03-02 |
| 5154870 | Thermoplastic resin sheet manufacturing process and its apparatus | Yasuhiro Urui | 1992-10-13 |