Ishida; Masazumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishida; Masazumi.The latest application filed is for "lighting apparatus".

Company Profile

0.4.15

Ishida; Masazumi - Yokosuka-shi JP
ISHIDA; Masazumi - Kanagawa-ken JP
Ishida; Masazumi - Yokosuka 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
Lighting Apparatus App 20150109792 - Ishida; Masazumi ; et al.	2015-04-23
Lamp Device and Luminaire App 20150085486 - Ishida; Masazumi ; et al.	2015-03-26
Lamp Device and Luminaire App 20140355265 - Kimiya; Junichi ; et al.	2014-12-04
Lamp Device and Luminaire App 20140286022 - Kimiya; Junichi ; et al.	2014-09-25
Lamp Device and Luminaire App 20140286021 - Kimiya; Junichi ; et al.	2014-09-25
Lamp Device and Luminaire App 20140286014 - Kimiya; Junichi ; et al.	2014-09-25
Light-emitting Module, Light-emitting Device, And Luminaire App 20140233239 - MATSUDA; Ryotaro ; et al.	2014-08-21
High-pressure Discharge Lamp, High-pressure Discharge Lamp Lighting System And Lighting Equipment App 20100033106 - ISHIDA; Masazumi ; et al.	2010-02-11
High-pressure Discharge Lamp, Lighting Apparatus And High-pressure Discharge Lamp Apparatus App 20090206766 - Uemura; Kozo ; et al.	2009-08-20
Mercury-free high-pressure discharge lamp and luminaire using the same Grant 7,573,203 - Kashiwagi , et al. August 11, 2	2009-08-11
High-pressure Discharge Lamp, High-pressure Discharge Lamp Operating Apparatus, And Illuminating Apparatus App 20080211411 - Uemura; Kozo ; et al.	2008-09-04
Metal Halide Lamp and Lighting Equipment App 20080001543 - Kashiwagi; Takahito ; et al.	2008-01-03
Mercury-free High-pressure Discharge Lamp And Luminaire Using The Same App 20070138964 - Kashiwagi; Takahito ; et al.	2007-06-21
High-pressure discharge lamp, high-pressure discharge lamp operating apparatus, and illuminating apparatus App 20060279218 - Uemura; Kozo ; et al.	2006-12-14
High-pressure discharge lamp and optical device App 20060192491 - Kashiwagi; Takahito ; et al.	2006-08-31
High pressure discharge lamp and luminaire Grant 6,781,292 - Ishida , et al. August 24, 2	2004-08-24
High pressure discharge lamp, high pressure discharge lamp lighting apparatus and luminaire therefor Grant 6,661,176 - Honda , et al. December 9, 2	2003-12-09
Lamp bulb Grant D482,142 - Honda , et al. November 11, 2	2003-11-11
High pressure discharge lamp, high pressure discharge lamp lighting apparatus and luminaire therefor App 20020135304 - Honda, Hisashi ; et al.	2002-09-26

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