Tomohiko Shirahama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus and method and computer program
- Patent number 7,965,976
- Issue date Jun 21, 2011
- Sony Corporation
- Mitsuru Takehara
- G11 - INFORMATION STORAGE
Information Patent Grant
Information providing method and information providing system
- Patent number 7,421,425
- Issue date Sep 2, 2008
- Sony Corporation
- Kiyoshi Aida
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Information processing apparatus and method and computer program
- Publication number 20060195867
- Publication date Aug 31, 2006
- Mitsuru Takehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information providing method and information providing system
- Publication number 20040193443
- Publication date Sep 30, 2004
- Sony Corporation
- Kiyoshi Aida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing apparatus, information processing method, in...
- Publication number 20030126154
- Publication date Jul 3, 2003
- Kiyoshi Aida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information providing method and information providing system
- Publication number 20020059200
- Publication date May 16, 2002
- Kiyoshi Aida
- G06 - COMPUTING CALCULATING COUNTING