Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10616984 | LED lighting device and luminaire | Naoki Takeguchi, Hiroshi Kido | 2020-04-07 |
| 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 |
| 10159129 | Lighting device, illumination device, and electronic device | Hiroshi Kido, Hisao Kataoka | 2018-12-18 |
| 10021755 | Lighting device and luminaire | — | 2018-07-10 |
| 9974127 | Lighting device and luminaire | — | 2018-05-15 |
| 9941720 | Lighting device, illumination device, and lighting fixture | — | 2018-04-10 |
| 9844105 | Lighting device having a shunt circuit in parallel with a light source circuit therein | — | 2017-12-12 |
| 9788375 | Lighting device and illumination apparatus using same | Junichi Hasegawa, Akinori Hiramatu | 2017-10-10 |
| 9756689 | Light output control device, illumination system, and facility apparatus | Katsuhiko Ishikawa, Hirohiko Nojiri | 2017-09-05 |
| 9750095 | Light modulation controller, lighting system, and equipment instrument | Akinori Hiramatu, Hiroshi Kido, Takeshi Kamoi, Daisuke Ueda | 2017-08-29 |
| 9699847 | Light source unit and lighting fixture | Akinori Hiramatsu, Daisuke Ueda, Hiroshi Kido | 2017-07-04 |
| 9622308 | Lighting device, illumination device, and lighting fixture | — | 2017-04-11 |
| 9615424 | Light source device, lighting device, and luminaire | Hiroshi Kido, Akinori Hiramatu, Junichi Hasegawa, Daisuke Ueda | 2017-04-04 |
| 9609710 | Lighting device, illumination device, and lighting fixture | Hiroshi Kido, Akinori Hiramatu, Daisuke Ueda | 2017-03-28 |
| 9485820 | Lighting device and lighting fixture | Hiroshi Kido, Akinori Hiramatu, Junichi Hasegawa, Daisuke Ueda | 2016-11-01 |
| 9474127 | Lighting system and luminaire | Masahiro Naruo, Kenichi Fukuda, Sana Esaki | 2016-10-18 |
| 9398672 | Lighting device and illumination apparatus | Sana Esaki, Masahiro Naruo, Kenichi Fukuda | 2016-07-19 |
| 9392668 | Lighting device and lighting fixture | Takeshi Kamoi, Hiroshi Kido, Akinori Hiramatu, Junichi Hasegawa, Nobutoshi Matsuzaki +1 more | 2016-07-12 |
| 9380667 | Illumination device and illumination fixture | Hiroshi Kido, Akinori Hiramatu, Takeshi Kamoi, Katsushi Seki, Daisuke Yamahara +1 more | 2016-06-28 |