Hirosi Iizuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing unit having function modules independently r...
- Patent number 5,579,468
- Issue date Nov 26, 1996
- Institute for personalized information environment
- Hisao Miyauchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Speech recognition system
- Patent number 4,520,500
- Issue date May 28, 1985
- Oki Electric Industry Co., Ltd.
- Kaneyoshi Mizuno
- G10 - MUSICAL INSTRUMENTS ACOUSTICS