Masatoshi Ohta

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display apparatus and display method
- Patent number 8,473,988
- Issue date Jun 25, 2013
- Sony Corporation
- Masatoshi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Schedule-table presenting apparatus and schedule-table presenting m...
- Patent number 8,381,247
- Issue date Feb 19, 2013
- Sony Corporation
- Koji Matsuura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information processing apparatus and method, and program used there...
- Patent number 8,125,573
- Issue date Feb 28, 2012
- Sony Corporation
- Masatoshi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Display apparatus and display method
- Publication number 20100037261
- Publication date Feb 11, 2010
- SONY CORPORATION
- Masatoshi Ohta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Schedule-table presenting apparatus and schedule-table presenting m...
- Publication number 20080184314
- Publication date Jul 31, 2008
- SONY CORPORATION
- Koji Matsuura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing apparatus and method, and program used there...
- Publication number 20070188655
- Publication date Aug 16, 2007
- SONY CORPORATION
- Masatoshi Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information processing device, information processing method and pr...
- Publication number 20060064717
- Publication date Mar 23, 2006
- SONY CORPORATION
- Toyohiko Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE