Matsubara; Masateru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Matsubara; Masateru.The latest application filed is for "light source device and projector".

Company Profile

0.22.23

Matsubara; Masateru - Tokyo 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
Light source device and projector with reducing optical system having adjustable position for positive power lens Grant 10,031,405 - Matsubara July 24, 2	2018-07-24
Light Source Device And Projector App 20170199450 - MATSUBARA; Masateru	2017-07-13
Light Source Device And Projector App 20170097560 - MATSUBARA; Masateru ; et al.	2017-04-06
Illuminating optical device, projector and method of controlling an illuminating optical device Grant 9,606,428 - Matsubara March 28, 2	2017-03-28
Light Source Device And Projector App 20170082912 - WAKABAYASHI; Osamu ; et al.	2017-03-23
Projector in illumination optical system including phosphor wheel driver Grant 9,509,966 - Saitou , et al. November 29, 2	2016-11-29
Illumination optical system and projector including fluorophore Grant 9,407,886 - Matsubara August 2, 2	2016-08-02
Illumination Optical System And Projector Including Fluorophore App 20160088269 - MATSUBARA; MASATERU	2016-03-24
Illumination Optical System And Projector App 20160062221 - Matsubara; Masateru	2016-03-03
Lighting device and projection-type display device using the same including a color-combining prism Grant 9,249,949 - Matsubara February 2, 2	2016-02-02
Illumination optical system and projector including fluorophore Grant 9,229,306 - Matsubara January 5, 2	2016-01-05
Illuminating Optical Device, Projector and Method of Controlling an Illuminating Optical Device App 20150219984 - Matsubara; Masateru	2015-08-06
Projection Display Apparatus App 20150177600 - Matsubara; Masateru	2015-06-25
Illumination Optical System And Projector Including Fluorophore App 20150177607 - Matsubara; Masateru	2015-06-25
Projector light source apparatus having collimator disposed between excitation light source and phosphor element Grant 9,046,750 - Matsubara June 2, 2	2015-06-02
Illumination Optical System And Projector Using The Same App 20150146100 - Saitou; Hiroyuki ; et al.	2015-05-28
Illumination optical system and projector using the same Grant 9,022,580 - Saitou , et al. May 5, 2	2015-05-05
Illumination optical system and projector including fluorophore Grant 8,985,775 - Matsubara March 24, 2	2015-03-24
Lighting device and projection-type display device using same Grant 8,955,985 - Matsubara , et al. February 17, 2	2015-02-17
Illumination optical system and projector using the same Grant 8,936,368 - Saitou , et al. January 20, 2	2015-01-20
Illumination Optical System and Projector Including Fluorophore App 20130343033 - Matsubara; Masateru	2013-12-26
Light Source Apparatus, Lighting Apparatus, And Projection-type Display Apparatus App 20130222772 - Matsubara; Masateru	2013-08-29
Lighting Device And Projection-type Display Device Using The Same App 20130215397 - Matsubara; Masateru	2013-08-22
Lighting Device And Projection-type Display Device Using Same App 20130194552 - Matsubara; Masateru ; et al.	2013-08-01
Projector and illumination apparatus for same Grant 8,485,669 - Katou , et al. July 16, 2	2013-07-16
Illumination Optical System And Projector Using The Same App 20120062857 - Saitou; Hiroyuki ; et al.	2012-03-15
Illumination Optical System And Projector Using The Same App 20110249242 - Saitou; Hiroyuki ; et al.	2011-10-13
Projection display apparatus Grant 7,717,573 - Matsubara , et al. May 18, 2	2010-05-18
Projection display apparatus Grant 7,341,357 - Furuichi , et al. March 11, 2	2008-03-11
Projection display apparatus App 20070206302 - Furuichi; Kunitaka ; et al.	2007-09-06
Projection display apparatus App 20060227303 - Matsubara; Masateru ; et al.	2006-10-12

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.