Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9035567 | Light-emitting diode driving device for reducing light off period | Wataru Ogura, Minoru Kitahara | 2015-05-19 |
| 8847509 | Light-emitting diode driving apparatus including charging/discharging capacitor | Wataru Ogura, Teruo Watanabe | 2014-09-30 |
| 8680782 | Light-emitting diode driving apparatus | Wataru Ogura, Teruo Watanabe, Minoru Kitahara | 2014-03-25 |
| 8653752 | Light-emitting diode driving apparatus for suppressing harmonic components | Wataru Ogura, Teruo Watanabe, Minoru Kitahara | 2014-02-18 |
| 7656371 | Light emitting apparatus, LED lighting, LED light emitting apparatus, and control method of light emitting apparatus | Yoshinori Shimizu, Ryuhei Tsuji, Tomoaki Inuzuka, Masayuki Taru, Katsunori Mitani +1 more | 2010-02-02 |
| 6847193 | Control circuit for charging and discharging, illuminating apparatus and driving method thereof | — | 2005-01-25 |