Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10441742 | Light emission control device, electronic device, and control method | Shigeru Ido, Hisao Kataoka, Naohiro Toda, Kazuhiro HATTA, Sadayoshi Hattori | 2019-10-15 |
| 10357630 | Lighting apparatus, luminaire, and electronic apparatus | Shigeru Ido, Hisao Kataoka, Sadayoshi Hattori | 2019-07-23 |
| 10237937 | Lighting device | Shigeru Ido, Hisao Kataoka, Naohiro Toda | 2019-03-19 |
| 10201046 | Illumination apparatus and lighting device used thereby | Junichi Hasegawa, Akinori Hiramatsu, Shigeru Ido | 2019-02-05 |