Masatoshi Ishikawa

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Opto-electric hybrid associative memory
- Patent number 4,972,348
- Issue date Nov 20, 1990
- Agency of Industrial Science and Technology
- Masatoshi Ishikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for detecting center position of two-dimensionally distribut...
- Patent number 4,551,817
- Issue date Nov 5, 1985
- Director General of Agency of Industrial Science and Technology
- Masatoshi Ishikawa
- G06 - COMPUTING CALCULATING COUNTING