Hiroyuki Okuda

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Patents Grantslast 30 patents

Information Patent Grant
File management method, program therefore, recording medium contain...
- Patent number 6,789,095
- Issue date Sep 7, 2004
- Sony Corporation
- Hiroyuki Okuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
File management method, program therefor, recording medium containi...
- Publication number 20020138781
- Publication date Sep 26, 2002
- SONY CORPORATION
- Hiroyuki Okuda
- G11 - INFORMATION STORAGE