loadpatents
Patent applications and USPTO patent grants for Uzawa; Masami.The latest application filed is for "method of validation public key certificate and validation server".
Patent | Date |
---|---|
Validation server, validation method, and program Grant 8,819,417 - Hashimoto , et al. August 26, 2 | 2014-08-26 |
Method of validation public key certificate and validation server Grant 8,635,449 - Sato , et al. January 21, 2 | 2014-01-21 |
Method Of Validation Public Key Certificate And Validation Server App 20130061043 - SATO; Akane ;   et al. | 2013-03-07 |
Method of validation public key certificate and validation server Grant 8,347,082 - Sato , et al. January 1, 2 | 2013-01-01 |
Validation Server, Validation Method, And Program App 20120159158 - HASHIMOTO; Yoko ;   et al. | 2012-06-21 |
Validation server, validation method, and program Grant 8,176,316 - Hashimoto , et al. May 8, 2 | 2012-05-08 |
Method Of Validation Public Key Certificate And Validation Server App 20100122081 - Sato; Akane ;   et al. | 2010-05-13 |
Validation Server, Validation Method, And Program App 20090300349 - HASHIMOTO; Yoko ;   et al. | 2009-12-03 |
Hydraulic composition Grant 7,465,350 - Uzawa , et al. December 16, 2 | 2008-12-16 |
Validation Server, Program and Verification Method App 20080301439 - HASHIMOTO; Yoko ;   et al. | 2008-12-04 |
Hydraulic composition App 20040247846 - Uzawa, Masami ;   et al. | 2004-12-09 |
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.