Yutaka Ohkubo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Micro computer system
- Patent number 4,723,205
- Issue date Feb 2, 1988
- Sony Corporation
- Joji Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for recording digitized information on a disc
- Patent number 4,707,818
- Issue date Nov 17, 1987
- Sony Corporation
- Tadao Suzuki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ECONOMIC ACTIVITY INDEX PRESENTING SYSTEM
- Publication number 20130151387
- Publication date Jun 13, 2013
- DATA FOREVISION, LTD.
- Yutaka OHKUBO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FUND TRANSFER INFORMATION PRESENTATION SYSTEM
- Publication number 20130030973
- Publication date Jan 31, 2013
- DATA FOREVISION, LTD.
- Yutaka OHKUBO
- G06 - COMPUTING CALCULATING COUNTING