Hiroichi Yonenaga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Feedforward distortion compensation amplifier
- Patent number 8,054,127
- Issue date Nov 8, 2011
- Hitachi Kokusai Electric Inc.
- Keiichi Sakamaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feed forward amplification apparatus for compensating non-linear di...
- Patent number 6,861,904
- Issue date Mar 1, 2005
- Hitachi Kokusai Electric Inc.
- Takeshi Ishigami
- 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

Patents Applicationslast 30 patents

Information Patent Application
Feedforward distortion compensation amplifier
- Publication number 20100182081
- Publication date Jul 22, 2010
- Hitachi Kokusai Electric Inc.
- Keiichi Sakamaki
- 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
Feed forward amplification apparatus for compensating non-linear di...
- Publication number 20030052734
- Publication date Mar 20, 2003
- Hitachi Kokusai Electric Inc.
- Takeshi Ishigami
- H03 - BASIC ELECTRONIC CIRCUITRY