Sugimachi; Masato

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sugimachi; Masato.The latest application filed is for "optical filter, optical filter for display, and display and plasma display panel provided with the optical filter".

Company Profile

0.6.11

Sugimachi; Masato - Yokohama-shi JP
Sugimachi; Masato - Kanagawa JP
Sugimachi; Masato - Kodaira-shi JP
Sugimachi, Masato - Tokyo JP
Sugimachi; Masato - Kodaira 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
Optical Filter, Optical Filter For Display, And Display And Plasma Display Panel Provided With The Optical Filter App 20100258752 - Mochizuki; Takayuki ; et al.	2010-10-14
Optical Filter For Display, And Display And Plasma Display Panel Provided With The Optical Filter App 20100172028 - Kamei; Hideyuki ; et al.	2010-07-08
Process For The Preparation Of Optical Filter For Display, Optical Filter For Display, And Display And Plasma Display Panel Provided With The Optical Filter App 20090302762 - Sugimachi; Masato ; et al.	2009-12-10
Display Panel And Film Therefor App 20080130296 - SUGIMACHI; Masato ; et al.	2008-06-05
Near-infrared Absorption Film App 20070275221 - Kobayashi; Taichi ; et al.	2007-11-29
Near-infrared absorption film Grant 7,018,714 - Kobayashi , et al. March 28, 2	2006-03-28
Near-infrared absorption film App 20050040378 - Kobayashi, Taichi ; et al.	2005-02-24
Near-infrared absorption film App 20040184173 - Kobayashi, Taichi ; et al.	2004-09-23
Optical filter and plasma display panel App 20030198805 - Sugimachi, Masato	2003-10-23
Electromagnetic-wave shielding and light transmitting plate and display device App 20020033661 - Sugimachi, Masato ; et al.	2002-03-21
Optical filter and plasma display panel App 20020018890 - Sugimachi, Masato	2002-02-14
Method of manufacturing light transmission tubes App 20010016105 - Sugiyama, Hideo ; et al.	2001-08-23
Light transmission tubes Grant 6,278,827 - Sugiyama , et al. August 21, 2	2001-08-21
Optical transmission tube, making method, and linear illuminant system Grant 5,982,969 - Sugiyama , et al. November 9, 1	1999-11-09
Optical waveguide tube Grant 5,737,471 - Sugiyama , et al. April 7, 1	1998-04-07
Light guide and method for making Grant 5,681,611 - Yoshikawa , et al. October 28, 1	1997-10-28
Light guide comprising a methacrylic or acrylic acid resin core and a fluorocarbon resin clad Grant 5,557,702 - Yoshikawa , et al. September 17, 1	1996-09-17

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.