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Patent applications and USPTO patent grants for Umemoto; Yasuhiro.The latest application filed is for "information management system, information management method, and information management program product".
Patent | Date |
---|---|
Information management system with blockchain authentication Grant 11,356,243 - Umemoto June 7, 2 | 2022-06-07 |
Information Management System, Information Management Method, And Information Management Program Product App 20200382276 - UMEMOTO; Yasuhiro | 2020-12-03 |
Electronic Ticket Management System, Electronic Ticket Management Method And Electronic Ticket Management Program App 20200184430 - UMEMOTO; Yasuhiro | 2020-06-11 |
Method for modification of surface of pressure-sensitive adhesive with functional group Grant 6,103,302 - Minamizaki , et al. August 15, 2 | 2000-08-15 |
Organic polymer, conducting organic polymer, production methods and uses of the same Grant 5,728,321 - Abe , et al. March 17, 1 | 1998-03-17 |
Organic polymer, conducting organic polymer, production methods and uses of the same Grant 5,264,552 - Abe , et al. November 23, 1 | 1993-11-23 |
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