Yanagihara; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yanagihara; Hiroshi.The latest application filed is for "thin film for reflection film or for semi-transparent reflection film, sputtering target and optical recording medium".

Company Profile

0.4.9

Yanagihara; Hiroshi - Isehara JP
Yanagihara; Hiroshi - Kanagawa JP
Yanagihara; Hiroshi - Isehara-shi Kanagawa
Yanagihara, Hiroshi - Isehara-shi Kanagawa 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
Thin film for reflection film or for semi-transparent reflection film, sputtering target and optical recording medium Grant 7,951,442 - Obata , et al. May 31, 2	2011-05-31
Thin film for reflection film or for semi-transparent reflection film, sputtering target and optical recording medium Grant 7,910,190 - Obata , et al. March 22, 2	2011-03-22
Thin Film For Reflection Film Or For Semi-transparent Reflection Film, Sputtering Target And Optical Recording Medium App 20100215892 - Obata; Tomokazu ; et al.	2010-08-26
Thin Film For Reflection Film Or For Semi-transparent Reflection Film, Sputtering Target And Optical Recording Medium App 20100047502 - Obata; Tomokazu ; et al.	2010-02-25
Thin Film For Reflection Film Or For Semi-Transparent Reflection Film, Sputtering Target and Optical Recording Medium App 20100047507 - Obata; Tomokazu ; et al.	2010-02-25
Thin Film For Reflection Film Or For Semi-transparent Reflection Film, Sputtering Target And Optical Recording Medium App 20100040898 - Obata; Tomokazu ; et al.	2010-02-18
Silver alloy excellent in reflectance maintenance property and method for producing an optical recording medium Grant 7,575,714 - Obata , et al. August 18, 2	2009-08-18
Silver alloy for reflective film Grant 7,413,618 - Obata , et al. August 19, 2	2008-08-19
Silver alloy excellent in reflectance maintenance property App 20070148033 - Obata; Tomokazu ; et al.	2007-06-28
Silver alloy excelling in performance of reflectance maintenance App 20070026187 - Obata; Tomokazu ; et al.	2007-02-01
Silver Alloy Excellent Inreflectance Maintenance Property App 20070020138 - Obata; Tomokazu ; et al.	2007-01-25
Silver alloy for reflective film App 20060093510 - Obata; Tomokazu ; et al.	2006-05-04
Silver alloy for reflective film of optical recording medium App 20050089439 - Keduka, Hiroyuki ; et al.	2005-04-28

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.