Masahiko Fujiyoshi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Portable recording and/or reproducing device, reproducing method, a...
- Patent number 8,341,217
- Issue date Dec 25, 2012
- Sony Corporation
- Shuichi Miyazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Portable record and/or reproducing device, reproducing method, and...
- Patent number 8,010,596
- Issue date Aug 30, 2011
- Sony Corporation
- Shuichi Miyazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Portable record and/or reproduce device, method of reproducing, and...
- Patent number 7,970,815
- Issue date Jun 28, 2011
- Sony Corporation
- Shuichi Miyazaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE RECORDING AND/OR REPRODUCING DEVICE, REPRODUCING METHOD,...
- Publication number 20110235252
- Publication date Sep 29, 2011
- SONY CORPORATION
- Shuichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable record and/or reproducing device, reproducing method, and...
- Publication number 20070100935
- Publication date May 3, 2007
- SONY CORPORATION
- Shuichi Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE