Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378442 | Film and method of manufacturing fluororesin composition | Keisuke Sakai | 2025-08-05 |
| 12290967 | Combination of mold and release film, release film, mold, and method for manufacturing molded article | Keisuke Sakai, Kenji Miyashita, Go KOBAYASHI | 2025-05-06 |
| 12112957 | Release film and method of manufacturing release film | Keisuke Sakai, Norifumi Iwawaki, Satoshi Hiramatsu, Akane Kawafuchi | 2024-10-08 |
| 11919205 | Mold-release film | Keisuke Sakai | 2024-03-05 |
| 11920012 | Release film and method of manufacturing release film | Keisuke Sakai, Norifumi Iwawaki, Satoshi Hiramatsu, Akane Kawafuchi | 2024-03-05 |