Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8232746 | High pressure discharge lamp lighting device and lighting fixture using the same | Hiroyasu Eriguchi, Takeshi Goriki, Takeshi Kamoi, Jun Kumagai, Naoki Komatsu +3 more | 2012-07-31 |
| 8228006 | High pressure discharge lamp lighting device and lighting fixture using the same | Naoki Komatsu, Hiroyasu Eriguchi, Takeshi Goriki, Takeshi Kamoi, Jun Kumagai +3 more | 2012-07-24 |
| 8207690 | High-pressure discharge lamp ballast with rapid lamp restart circuit | Takeshi Kamoi | 2012-06-26 |
| 8198824 | Electronic ballast for restarting high-pressure discharge lamps in various states of operation | Takeshi Kamoi | 2012-06-12 |
| 8093837 | Lamp ballast and an illumination apparatus | Takeshi Goriki | 2012-01-10 |
| 8044601 | High voltage discharge lamp lighting device | Nobutoshi Matsuzaki, Hiroyasu Eriguchi, Takeshi Goriki, Takeshi Kamoi, Naoki Komatu +3 more | 2011-10-25 |
| 8040074 | Discharge-lamp lighting device and luminaire | Takeshi Goriki, Jun Konishi | 2011-10-18 |
| 7994733 | Discharge lamp lighting device and light fixture | Takeshi Goriki, Jun Konishi | 2011-08-09 |
| 7759878 | Lighting device for a high-pressure discharge lamp and lighting equipment employing same | Takeshi Goriki, Noriyuki Fukumori, Nobuo Ukita | 2010-07-20 |