Tomoyuki Oguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic device, display method, program, and graphical...
- Patent number 7,728,812
- Issue date Jun 1, 2010
- Sony Corporation
- Makoto Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic equipment, highlighting method, and program installed in...
- Patent number 7,420,903
- Issue date Sep 2, 2008
- Sony Corporation
- Atsushi Sakurai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Portable electronic device, display method, program, and graphical...
- Publication number 20050251760
- Publication date Nov 10, 2005
- SONY CORPORATION
- Makoto Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic equipment, highlighting method, and program installed in...
- Publication number 20050147384
- Publication date Jul 7, 2005
- SONY CORPORATION
- Atsushi Sakurai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE