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Patent applications and USPTO patent grants for Kowada; Takao.The latest application filed is for "light-emitting device and luminaire".
Patent | Date |
---|---|
Lighting system and control method thereof Grant 8,686,663 - Ishikita , et al. April 1, 2 | 2014-04-01 |
Power Supply Device, Luminaire, Control Method for the Power Supply Device, and Control Method for the Luminaire App 20130285563 - Iwai; Naoko ;   et al. | 2013-10-31 |
Light-Emitting Device and Luminaire App 20130285567 - Kan; Hiroya ;   et al. | 2013-10-31 |
Lighting System And Control Method Thereof App 20130082623 - ISHIKITA; Toru ;   et al. | 2013-04-04 |
Lighting System And Control Method Thereof App 20130063045 - Ishikita; Toru ;   et al. | 2013-03-14 |
Lighting System And Control Method Thereof App 20130063034 - ISHIKITA; Toru ;   et al. | 2013-03-14 |
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