Daijirou Okihara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording and/or reproducing apparatus having a search pat...
- Patent number 5,859,737
- Issue date Jan 12, 1999
- Sony Corporation
- Daijirou Okihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for processing file data with erasing identification data
- Patent number 5,313,341
- Issue date May 17, 1994
- Sony Corporation
- Daijirou Okihara
- G11 - INFORMATION STORAGE