Sakata; Tadafumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakata; Tadafumi.The latest application filed is for "method of manufacturing glass molded product and lower die for molding glass".

Company Profile

0.5.8

Sakata; Tadafumi - Kobe JP
Sakata; Tadafumi - Kobe-shi JP
Sakata; Tadafumi - Hyogo JP
Sakata; Tadafumi - Azuchi-machi 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
Method of manufacturing glass molded product and lower die for molding glass Grant 9,751,793 - Ogura , et al. September 5, 2	2017-09-05
Method of manufacturing optical elements Grant 9,156,196 - Sakata , et al. October 13, 2	2015-10-13
Method Of Manufacturing Glass Molded Product And Lower Die For Molding Glass App 20150135771 - Ogura; Kazuyuki ; et al.	2015-05-21
Method Of Manufacturing Optical Elements App 20120007262 - Sakata; Tadafumi ; et al.	2012-01-12
Optical Element Manufacturing Method And Optical Element Manufacturing Apparatus App 20110016920 - Hayamizu; Shunichi ; et al.	2011-01-27
Molding Die And Manufacturing Method Of Optical Element App 20100192635 - Sakata; Tadafumi	2010-08-05
Optical glass element and manufacturing method thereof Grant 7,415,842 - Sakata , et al. August 26, 2	2008-08-26
Optical glass element molding method App 20070180861 - Hayamizu; Shunichi ; et al.	2007-08-09
Manufacturing apparatus of glass product and manufacturing method applied to the apparatus App 20070157669 - Hayamizu; Shunichi ; et al.	2007-07-12
Optical glass element and manufacturing method thereof App 20050247081 - Sakata, Tadafumi ; et al.	2005-11-10
Solid immersion mirror and reproducing apparatus Grant 6,707,026 - Hatano , et al. March 16, 2	2004-03-16
Solid Immersion mirror and reproducing apparatus App 20020014575 - Hatano, Hiroshi ; et al.	2002-02-07

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.