Hirooki Tajima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 8,249,252
- Issue date Aug 21, 2012
- Sony Corporation
- Takashi Sakuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display control apparatus and method, recording medium, and program
- Patent number 7,889,217
- Issue date Feb 15, 2011
- Sony Corporation
- Takashi Sakuma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Information processing apparatus, information processing method, an...
- Publication number 20060072751
- Publication date Apr 6, 2006
- SONY CORPORATION
- Takashi Sakuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display control apparatus and method, recording medium, and program
- Publication number 20060071949
- Publication date Apr 6, 2006
- SONY CORPORATION
- Takashi Sakuma
- G06 - COMPUTING CALCULATING COUNTING