Yoshitsugu Hattori

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information broadcasting method, information broadcasting system, a...
- Patent number 8,065,701
- Issue date Nov 22, 2011
- Sony Corporation
- Yoshitsugu Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two-way broadcast system and receiving system
- Patent number 5,721,584
- Issue date Feb 24, 1998
- Sony Corporation
- Hitoshi Yoshinobu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bidirectional broadcasting method, bidirectional broadcasting syste...
- Patent number 5,719,619
- Issue date Feb 17, 1998
- Sony Corporation
- Yoshitsugu Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Program information broadcasting method program information display...
- Patent number 5,686,954
- Issue date Nov 11, 1997
- Sony Corporation
- Hitoshi Yoshinobu
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory access control apparatus
- Patent number 4,622,547
- Issue date Nov 11, 1986
- Sony Corporation
- Shunsuke Furukawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Information broadcasting method, information broadcasting system, a...
- Publication number 20020066097
- Publication date May 30, 2002
- Sony Corporation
- Yoshitsugu Hattori
- G06 - COMPUTING CALCULATING COUNTING