Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7232501 | Laminate sheet, laminate sheet roll, and producing methods therefor | Kazuya Katoh, Takehito Nakayama | 2007-06-19 |
| 5972453 | Removable film for the windows of motor vehicles | Toshiaki Tozuka | 1999-10-26 |