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Jun'ichi Nakagawa
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Tokorozawa, JP
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last 30 patents
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Patent Grant
Radio receiver with amplitude limiter prior to mixer and band limit...
Patent number
5,930,695
Issue date
Jul 27, 1999
Hitachi, Ltd.
Tsutomu Yamaguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Frequency synthesizer
Patent number
5,446,767
Issue date
Aug 29, 1995
Hitachi, Ltd.
Jun'ichi Nakagawa
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Power saving intermittently operated phase locked loop
Patent number
4,743,864
Issue date
May 10, 1988
Hitachi, Ltd.
Jun'ichi Nakagawa
H03 - BASIC ELECTRONIC CIRCUITRY