Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940647 | Optical system | Wahei Agemizu, Kazumasa Takata, Masaru Fujita | 2024-03-26 |
| 11656473 | Lightguide lighting system for display system | Kazumasa Takata, Masaru Fujita, Wahei Agemizu, Tomohisa Sakaguchi | 2023-05-23 |
| 11098868 | Lighting device | Tomohisa Sakaguchi, Kazumasa Takata | 2021-08-24 |
| 11054101 | Lighting device | Ryoma Murase, Kazumasa Takata, Jun Hirai, Hiroshi Umiji, Hiroshi Hamano | 2021-07-06 |