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Patent applications and USPTO patent grants for Yokogawa; Kazuyuki.The latest application filed is for "content delivery system, method of delivering content, server, content reproduction device, program, and recording medium".
Patent | Date |
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Content Delivery System, Method Of Delivering Content, Server, Content Reproduction Device, Program, And Recording Medium App 20130166700 - Sudo; Tatsuo ;   et al. | 2013-06-27 |
Information Providing Device, Information Display Device, Information Providing System, Information Providing Method, Program, And Computer-readable Storage Medium Having Program Stored Therein App 20100281406 - Yokogawa; Kazuyuki ;   et al. | 2010-11-04 |
Information Providing Device, Information Display Device, Information Providing System, Information Providing Method, Program, And Computer-readable Storage Medium Having Program Stored Therein App 20100281407 - Yokogawa; Kazuyuki ;   et al. | 2010-11-04 |
Server computer and method for sending virtual character associated with service provided, and computer readable recording medium that records program for implementing the method App 20020007312 - Yokogawa, Kazuyuki | 2002-01-17 |
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