Hiroyasu Ishikawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of compensating phase shift keying frequency offset
- Patent number 5,588,026
- Issue date Dec 24, 1996
- Kokusai Denshin Denwa Co., Ltd.
- Hiroyasu Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential data signal transmission technique
- Patent number 5,345,245
- Issue date Sep 6, 1994
- Kokusai Denshin Denwa Company, Limited
- Hiroyasu Ishikawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Laminated soft magnetic member, soft magnetic sheet and production...
- Publication number 20040219328
- Publication date Nov 4, 2004
- Kazunori Tasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...