Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098170 | Film and method for its production | Masami Suzuki | 2021-08-24 |
| 10940629 | Ethylene-tetrafluoroethylene copolymer film and method for producing same | Kengo Kawahara | 2021-03-09 |
| 10913183 | Process for producing package for mounting a semiconductor element and mold release film | — | 2021-02-09 |