Hiroshi Hatashita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Receiver apparatus
- Patent number 5,212,828
- Issue date May 18, 1993
- Hitachi, Ltd.
- Hiroshi Hatashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM television signal receiving circuit
- Patent number 4,589,016
- Issue date May 13, 1986
- Hitachi, Ltd.
- Masaki Noda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
TV Tuner oscillator with feedback for more low frequency power
- Patent number 4,564,822
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Takeshi Saitoh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wide-band tuner having a temperature-compensated microstrip resonat...
- Patent number 4,491,976
- Issue date Jan 1, 1985
- Hitachi, Ltd.
- Takeshi Saitoh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Double superheterodyne tuner
- Patent number 4,353,132
- Issue date Oct 5, 1982
- Hitachi, Ltd.
- Takeshi Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band pass filters
- Patent number 4,352,076
- Issue date Sep 28, 1982
- Hitachi, Ltd.
- Takeshi Saitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thick film multilayer substrate
- Patent number 4,328,531
- Issue date May 4, 1982
- Hitachi, Ltd.
- Toshio Nagashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR