Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4415509 | Acrylic laminated diffuser panel having high light-diffusing property and process for preparing same | Kunio Ohnishi, Kozo Ida, Toyokazu Ego | 1983-11-15 |
| 4302497 | Decorated synthetic resin sheet | Kunio Ohnishi, Haruo Murase, Tadaomi Ueno | 1981-11-24 |
| 4254074 | Continuous production of decorated synthetic resin sheet | Kunio Ohnishi, Haruo Murase, Tadaomi Ueno | 1981-03-03 |