Mizukawa; Hiromitsu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mizukawa; Hiromitsu.The latest application filed is for "dimming signal generation device and illumination control system using same".

Company Profile

0.23.12

Mizukawa; Hiromitsu - Suita N/A JP
Mizukawa; Hiromitsu - Osaka N/A JP
Mizukawa; Hiromitsu - Suita City JP
Mizukawa; Hiromitsu - Katono JP
Mizukawa, Hiromitsu - Katono-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Illumination device Grant 9,510,411 - Hayashi , et al. November 29, 2	2016-11-29
Dimming signal generation device and illumination control system using same Grant 9,089,020 - Watanabe , et al. July 21, 2	2015-07-21
Illumination system Grant 8,957,591 - Murakami , et al. February 17, 2	2015-02-17
Lighting device for solid-state light source and illumination apparatus including same Grant 8,872,444 - Watanabe , et al. October 28, 2	2014-10-28
LED lighting device and illumination apparatus including same Grant 8,723,436 - Watanabe , et al. May 13, 2	2014-05-13
Lighting device for solid-state light source and illumination apparatus using same Grant 8,716,949 - Watanabe , et al. May 6, 2	2014-05-06
Solid state light source based lighting device and lighting system Grant 8,669,721 - Watanabe , et al. March 11, 2	2014-03-11
LED lighting device with chopper circuit and dimming control method Grant 8,664,883 - Hiramatu , et al. March 4, 2	2014-03-04
LED driver circuit with open load detection and associated control method Grant 8,502,463 - Mizukawa , et al. August 6, 2	2013-08-06
Lighting device and light fixture using lighting device Grant 8,482,222 - Hiramatu , et al. July 9, 2	2013-07-09
LED power-source circuit and illumination fixture using the same Grant 8,390,213 - Kumada , et al. March 5, 2	2013-03-05
Dimming Signal Generation Device And Illumination Control System Using Same App 20120299512 - WATANABE; Koji ; et al.	2012-11-29
Lighting Device For Solid-state Light Source And Illumination Apparatus Using Same App 20120286686 - WATANABE; Koji ; et al.	2012-11-15
Lighting Device For Solid-state Light Source And Illumination Apparatus Including Same App 20120262087 - WATANABE; Koji ; et al.	2012-10-18
Solid State Light Source Based Lighting Device And Lighting System App 20120262080 - Watanabe; Koji ; et al.	2012-10-18
Illumination System App 20120223651 - MURAKAMI; Yoshinobu ; et al.	2012-09-06
Led Lighting Device And Illumination Apparatus Including Same App 20120212148 - WATANABE; Koji ; et al.	2012-08-23
Illumination Device App 20120212144 - HAYASHI; Miyo ; et al.	2012-08-23
Led Lighting Device With Chopper Circuit And Dimming Control Method App 20120019714 - HIRAMATU; AKINORI ; et al.	2012-01-26
Lighting Device And Light Fixture Using Lighting Device App 20110248647 - Hiramatu; Akinori ; et al.	2011-10-13
Led Driver Circuit With Open Load Detection And Associated Control Method App 20110204823 - Mizukawa; Hiromitsu ; et al.	2011-08-25
Led Power-source Circuit And Illumination Fixture Using The Same App 20100231138 - Kumada; Kazuhiro ; et al.	2010-09-16
Ballast circuit for operating a discharge lamp Grant 6,696,798 - Nishimoto , et al. February 24, 2	2004-02-24
Ballast circuit for operating a discharge lamp App 20030168997 - Nishimoto, Kazuhiro ; et al.	2003-09-11

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