Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10459139 | Lighting apparatus | Shinichi Kitaoka, Hideharu Kawachi | 2019-10-29 |
| 10393936 | Light source device and manufacturing method of light source device | Shinichi Kitaoka, Hiroshi Kitano | 2019-08-27 |