Kawakura; Yasushi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawakura; Yasushi.The latest application filed is for "data relay system, data relay method, data relay program, information processing method, and information processing program".

Company Profile

0.6.4

Kawakura; Yasushi - Yokohama JP
Kawakura; Yasushi - Yokohama-shi JP
Kawakura; Yasushi - Pittsburgh PA
Kawakura, Yasushi - Kanagawa-ken JP
Kawakura; Yasushi - Tokyo 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
Data relay method and information processing method Grant 7,672,994 - Kawakura , et al. March 2, 2	2010-03-02
Data Relay System, Data Relay Method, Data Relay Program, Information Processing Method, And Information Processing Program App 20070214214 - Kawakura; Yasushi ; et al.	2007-09-13
Data relay system, data relay method, data relay program, information processing method, and information processing program Grant 7,231,421 - Kawakura , et al. June 12, 2	2007-06-12
Access control method and information utilization apparatus Grant 7,131,133 - Kawakura , et al. October 31, 2	2006-10-31
Data relay system, data relay method, data relay program, information processing method, and information processing program App 20040034521 - Kawakura, Yasushi ; et al.	2004-02-19
Method of producing advertisement information, method of producing program, method of executing program, method of supplying reward data, method of judging output of reward data App 20020038247 - Kambayashi, Toru ; et al.	2002-03-28
Electronic auction system, method and computer program product App 20010054021 - Kawakura, Yasushi ; et al.	2001-12-20
Input apparatus suitable for portable electronic device Grant 5,973,676 - Kawakura October 26, 1	1999-10-26
Message transmission scheme and page processing scheme for hypermedia document processing system Grant 5,903,901 - Kawakura , et al. May 11, 1	1999-05-11
Data retrieval system using secondary information of primary data to be retrieved as retrieval key Grant 5,787,414 - Miike , et al.	1998-07-28

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