Fujimaki; Osamu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fujimaki; Osamu.The latest application filed is for "illumination system, projection-type display apparatus, and optical integrator".

Company Profile

1.10.8

Fujimaki; Osamu - Matsumoto JP
Fujimaki; Osamu - Matsumoto-shi JP
Fujimaki; Osamu - Suwa-shi Nagano-ken
Fujimaki; Osamu - 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
Illumination system having first and second lens arrays including plano-convex lenses wherein some lenses in the second array include a first and a second lens element, projection-type display apparatus, and optical integrator Grant 9,454,069 - Tanaka , et al. September 27, 2	2016-09-27
Illumination system including first and second lens arrays wherein some lenses in the second array include a first and a second lens element Grant 9,104,094 - Tanaka , et al. August 11, 2	2015-08-11
Illumination System, Projection-type Display Apparatus, And Optical Integrator App 20150098063 - Tanaka; Katsumi ; et al.	2015-04-09
Projector having light amount control based on projection system F-number Grant 8,474,987 - Nishida , et al. July 2, 2	2013-07-02
Projector with optical filter reducing internal multiple reflections Grant 8,308,305 - Nakano , et al. November 13, 2	2012-11-13
Projector having a shiftable mounted lens Grant 8,287,140 - Fujimaki October 16, 2	2012-10-16
Projector having first and second lamps with an illumination control device for turning on lamp having higher contrast with respect to a light modulation device and method of controlling lighting thereof Grant 8,242,425 - Matsumoto , et al. August 14, 2	2012-08-14
Projector App 20100328631 - NISHIDA; Kazuhiro ; et al.	2010-12-30
Projector And Method Of Controlling Lighting Thereof App 20100208212 - MATSUMOTO; Yuichiro ; et al.	2010-08-19
Projector App 20100195063 - Fujimaki; Osamu	2010-08-05
Illumination System, Projection-type Display Apparatus, And Optical Integrator App 20100007854 - Tanaka; Katsumi ; et al.	2010-01-14
Lamp for projector Grant D558,252 - Matsumiya , et al. December 25, 2	2007-12-25
Projector App 20070064200 - Ishibashi; Osamu ; et al.	2007-03-22
Projector App 20070047052 - Nakano; Kiyotaka ; et al.	2007-03-01
Semiconductor integrated circuit having reduced crosstalk interference on clock signals Grant 6,664,839 - Ootake , et al. December 16, 2	2003-12-16
Semiconductor integrated circuit App 20030038664 - Ootake, Toshikazu ; et al.	2003-02-27

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.