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Kiyoshi Funada
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Receiving apparatus
Patent number
6,968,210
Issue date
Nov 22, 2005
Hitachi Kokusai Electric, Inc.
Yoichi Okubo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distortion compensator
Patent number
6,856,196
Issue date
Feb 15, 2005
Hitachi Kokusai Electric Inc.
Yoichi Okubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion reducing circuit
Patent number
6,753,728
Issue date
Jun 22, 2004
Hitachi Kokusai Electric Inc.
Yoichi Okubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion canceling circuit
Patent number
6,741,128
Issue date
May 25, 2004
Hitachi Kokusai Electric Inc.
Yoichi Okubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion compensation amplifier
Patent number
6,727,751
Issue date
Apr 27, 2004
Hitachi Kokusai Electric Inc.
Hiroichi Yonenaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Distortion-compensated amplifier device
Patent number
6,417,731
Issue date
Jul 9, 2002
Hitachi Kokusai Electric Inc.
Kiyoshi Funada
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Distortion compensator
Publication number
20040041628
Publication date
Mar 4, 2004
Yoichi Okubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Distortion reducing circuit
Publication number
20030085761
Publication date
May 8, 2003
Hitachi Kokusai Electric Inc.
Yoichi Okubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Distortion compensation amplifier
Publication number
20030058043
Publication date
Mar 27, 2003
Hiroichi Yonenaga
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Receiving apparatus
Publication number
20030027596
Publication date
Feb 6, 2003
Yoichi Okubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Distortion canceling circuit
Publication number
20020180523
Publication date
Dec 5, 2002
Hitachi Kokusai Electric Inc.
Yoichi Okubo
H03 - BASIC ELECTRONIC CIRCUITRY