Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10485069 | Illuminating apparatus | Keisuke Seki, Kazuhiko Hayashi | 2019-11-19 |
| 10441742 | Light emission control device, electronic device, and control method | Hiroshi Kido, Hisao Kataoka, Naohiro Toda, Kazuhiro HATTA, Sadayoshi Hattori | 2019-10-15 |
| 10439719 | Lighting device, luminaire, and signboard | Keisuke Seki, Kazuhiko Hayashi | 2019-10-08 |
| 10357630 | Lighting apparatus, luminaire, and electronic apparatus | Hiroshi Kido, Hisao Kataoka, Sadayoshi Hattori | 2019-07-23 |
| 10278258 | Lighting device, luminaire, and signboard | Keisuke Seki, Kazuhiko Hayashi | 2019-04-30 |
| 10237937 | Lighting device | Hiroshi Kido, Hisao Kataoka, Naohiro Toda | 2019-03-19 |
| 10201046 | Illumination apparatus and lighting device used thereby | Junichi Hasegawa, Hiroshi Kido, Akinori Hiramatsu | 2019-02-05 |