Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10616984 | LED lighting device and luminaire | Naoki Takeguchi, Shigeru Ido | 2020-04-07 |
| 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 |
| 10159129 | Lighting device, illumination device, and electronic device | Shigeru Ido, Hisao Kataoka | 2018-12-18 |
| 9750095 | Light modulation controller, lighting system, and equipment instrument | Shigeru Ido, Akinori Hiramatu, Takeshi Kamoi, Daisuke Ueda | 2017-08-29 |
| 9699847 | Light source unit and lighting fixture | Akinori Hiramatsu, Shigeru Ido, Daisuke Ueda | 2017-07-04 |
| 9681508 | Light modulation control unit, illumination system, and facility apparatus | Akinori Hiramatu, Hirohiko Nojiri, Takeshi Kamoi | 2017-06-13 |
| 9674918 | Illumination system and luminaire | Keisuke Seki, Akinori Hiramatsu | 2017-06-06 |
| 9615424 | Light source device, lighting device, and luminaire | Shigeru Ido, Akinori Hiramatu, Junichi Hasegawa, Daisuke Ueda | 2017-04-04 |
| 9609710 | Lighting device, illumination device, and lighting fixture | Shigeru Ido, Akinori Hiramatu, Daisuke Ueda | 2017-03-28 |
| 9585223 | Illumination system and luminaire | Keisuke Seki, Akinori Hiramatsu | 2017-02-28 |
| 9485820 | Lighting device and lighting fixture | Shigeru Ido, Akinori Hiramatu, Junichi Hasegawa, Daisuke Ueda | 2016-11-01 |
| 9392668 | Lighting device and lighting fixture | Takeshi Kamoi, Akinori Hiramatu, Junichi Hasegawa, Shigeru Ido, Nobutoshi Matsuzaki +1 more | 2016-07-12 |
| 9380667 | Illumination device and illumination fixture | Shigeru Ido, Akinori Hiramatu, Takeshi Kamoi, Katsushi Seki, Daisuke Yamahara +1 more | 2016-06-28 |
| 9380660 | Electronic ballast and luminaire with the same | Akinori Hiramatu, Daisuke Yamahara, Shigeru Ido, Junichi Hasegawa, Takeshi Kamoi | 2016-06-28 |
| 9374864 | Lighting device and light fixture | Takeshi Kamoi, Akinori Hiramatu, Katsushi Seki, Shigeru Ido, Daisuke Yamahara +1 more | 2016-06-21 |
| 9374865 | Lighting device, illuminating device and light fixture | Daisuke Yamahara, Takeshi Kamoi, Akinori Hiramatu, Katsushi Seki, Daisuke Ueda +1 more | 2016-06-21 |
| 9370060 | Lighting device and illumination apparatus including same | Akinori Hiramatu, Junichi Hasegawa, Shigeru Ido, Daisuke Ueda | 2016-06-14 |
| 9295119 | Lighting device and illumination apparatus using the same | Akinori Hiramatu, Shigeru Ido, Junichi Hasegawa | 2016-03-22 |
| 9265106 | Lighting device and illumination apparatus using the same | Akinori Hiramatu, Shigeru Ido, Junichi Hasegawa | 2016-02-16 |
| 9232597 | Lighting device and lighting system with the same | Daisuke Ueda, Akinori Hiramatu, Junichi Hasegawa, Shigeru Ido | 2016-01-05 |
| 9227727 | Lighting system | Tadasi Nisimura, Youji Tachino, Atsushi Motoya, Takashi Ohta, Junichi Hasegawa +3 more | 2016-01-05 |
| 9232616 | Lighting apparatus | Akinori Hiramatu, Junichi Hasegawa, Shigeru Ido, Daisuke Ueda | 2016-01-05 |