Yoshinari Nanao

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Amplification device
- Patent number 6,819,174
- Issue date Nov 16, 2004
- Hitachi Kokusai Electric Inc.
- Junichiro Yamakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feedforward amplifier
- Patent number 6,801,083
- Issue date Oct 5, 2004
- Hitachi Kokusai Electric Inc.
- Takeshi Ishigami
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Distortion compensation amplification apparatus of feed forward typ...
- Patent number 6,756,844
- Issue date Jun 29, 2004
- Hitachi Kokusai Electric Inc.
- Yoshinari Nanao
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Distortion compensation amplification apparatus of feed forward typ...
- Publication number 20040217811
- Publication date Nov 4, 2004
- Hitachi Kokusai Electric Inc.
- Yoshinari Nanao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Feedforward amplifier
- Publication number 20040017253
- Publication date Jan 29, 2004
- Takeshi Ishigami
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplification device
- Publication number 20030184313
- Publication date Oct 2, 2003
- Junichiro Yamakawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Distortion compensation amplification apparatus of feed forward typ...
- Publication number 20030030490
- Publication date Feb 13, 2003
- Hitachi Kokusai Electric Inc.
- Yoshinari Nanao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Feedforward amplifier
- Publication number 20030011428
- Publication date Jan 16, 2003
- Junichiro Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Base-station amplifier device
- Publication number 20030008683
- Publication date Jan 9, 2003
- Yoshinari Nanao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE