Yoshiharu Okamoto

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Space diversity reception system having compensation means of multi...
- Patent number 4,710,975
- Issue date Dec 1, 1987
- Nippon Telegraph and Telephone Public Corp.
- Yoshiharu Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Space diversity reception system having compensation means of multi...
- Patent number 4,326,294
- Issue date Apr 20, 1982
- Nippon Telegraph & Telephone Public Corporation
- Yoshiharu Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE