Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |