Obana; Satoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Obana; Satoshi.The latest application filed is for "encrypted text verification system, method and recording medium".

Company Profile

2.28.20

Obana; Satoshi - Tokyo JP
Obana; Satoshi - Koganei-shi Tokyo JP
Obana; Satoshi - Minato-ku N/A JP
Obana; Satoshi - Mishima-gun 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
Encrypted text verification system, method and recording medium Grant 10,503,915 - Isshiki , et al. Dec	2019-12-10
Encrypted text verification system, method, and recording medium Grant 10,484,182 - Isshiki , et al. Nov	2019-11-19
Encrypted Text Verification System, Method And Recording Medium App 20180239910 - ISSHIKI; Toshiyuki ; et al.	2018-08-23
Encrypted data verification system, method and recording medium Grant 9,906,363 - Obana , et al. February 27, 2	2018-02-27
Database apparatus, method, and program Grant 9,600,677 - Mori , et al. March 21, 2	2017-03-21
Database encryption system, method, and program Grant 9,349,023 - Mori , et al. May 24, 2	2016-05-24
Encrypted Data Verification System, Method And Recording Medium App 20150195090 - Obana; Satoshi ; et al.	2015-07-09
Secret information distribution system, secret information distribution method and program Grant 9,021,257 - Obana April 28, 2	2015-04-28
Database Encryption System, Method, And Program App 20150006908 - MORI; Kengo ; et al.	2015-01-01
Database Apparatus, Method, And Program App 20140325217 - Mori; Kengo ; et al.	2014-10-30
Verification device, secret information restoration device, verification method, program, and secret sharing system Grant 8,861,717 - Obana October 14, 2	2014-10-14
Database encryption system, method, and program Grant 8,812,877 - Mori , et al. August 19, 2	2014-08-19
Database Encryption System, Method, And Program App 20130246813 - Mori; Kengo ; et al.	2013-09-19
Share generation apparatus, reconstruction apparatus, verification apparatus, and secret sharing system Grant 8,483,386 - Obana July 9, 2	2013-07-09
Shared information generating apparatus and recovering apparatus Grant 8,397,142 - Obana March 12, 2	2013-03-12
Verification Device, Secret Information Restoration Device, Verification Method, Program, And Secret Sharing System App 20120243679 - Obana; Satoshi	2012-09-27
System for disabling unauthorized person, encryption device, encryption method, and program Grant 8,270,613 - Furukawa , et al. September 18, 2	2012-09-18
Distributed information generator and restoring device Grant 8,214,647 - Araki , et al. July 3, 2	2012-07-03
Secret Information Distribution System, Secret Information Distribution Method And Program App 20120102321 - Obana; Satoshi	2012-04-26
Universal-hash-function-family calculation unit and shared-key generation system Grant 7,933,905 - Obana , et al. April 26, 2	2011-04-26
Carrier particle latex for assay reagent and assay reagent Grant 7,867,785 - Obana January 11, 2	2011-01-11
Share Generation Apparatus, Reconstruction Apparatus, Verification Apparatus, And Secret Sharing System App 20100260334 - Obana; Satoshi	2010-10-14
Shared Information Generating Apparatus And Recovering Apparatus App 20100031128 - Obana; Satoshi	2010-02-04
Universal-hash-function-family Calculation Unit And Shared-key Generation System App 20090240913 - Obana; Satoshi ; et al.	2009-09-24
Distributed Information Generator And Restoring Device App 20090204802 - Araki; Toshinori ; et al.	2009-08-13
System For Disabling Unauthorized Person, Encryption Device, Encryption Method, And Program App 20090180619 - Furukawa; Jun ; et al.	2009-07-16
Carrier Particle Latex For Assay Reagent And Assay Reagent App 20080113452 - OBANA; Satoshi	2008-05-15
Carrier particle latex for assay reagent and assay reagent Grant 7,338,813 - Obana March 4, 2	2008-03-04
Signature calculation system by use of mobile agent Grant 7,103,775 - Obana September 5, 2	2006-09-05
Zero-knowledge proving system and method Grant 7,003,541 - Furukawa , et al. February 21, 2	2006-02-21
Encryption and decryption with endurance to cryptanalysis Grant 6,970,561 - Obana November 29, 2	2005-11-29
Carrier particle latex for assay reagent and assay reagent App 20040171176 - Obana, Satoshi	2004-09-02
Zero-knowledge proving system and method App 20030065692 - Furukawa, Jun ; et al.	2003-04-03
Copyright protection system and method thereof App 20020154772 - Morishita, Takuya ; et al.	2002-10-24
Signature calculation system by use of mobile agent App 20010016911 - Obana, Satoshi	2001-08-23

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.