Issued Patents 2019
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10310367 | Projection screen | Baku Katagiri | 2019-06-04 |
| 10310368 | Projection screen | Baku Katagiri | 2019-06-04 |
| 10288779 | Light diffusion film and light diffusion film manufacturing method | Baku Katagiri, Tomoo Orui, Satoru Shoshi | 2019-05-14 |
| 10228498 | Optical-diffusion film for display and display device using same | Baku Katagiri, Tomoo Orui, Satoru Shoshi, Hideo Fujikake, Takahiro Ishinabe | 2019-03-12 |
| 10222522 | Optical diffusion film and method for manufacturing optical diffusion film | Baku Katagiri, Kenta Tomioka, Tomoo Orui, Satoru Shoshi | 2019-03-05 |
| 10185063 | Optical-diffusion film for display and reflective display device using same | Baku Katagiri, Tomoo Orui, Satoru Shoshi, Hideo Fujikake, Takahiro Ishinabe | 2019-01-22 |