Masahiro Kamiyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
High efficiency power amplifier
- Patent number 9,257,948
- Issue date Feb 9, 2016
- The University of Electro-Communications
- Masahiro Kamiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensating circuit for a high frequency amplifier
- Patent number 5,043,673
- Issue date Aug 27, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Noriharu Suematsu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
HIGH EFFICIENCY POWER AMPLIFIER
- Publication number 20140225671
- Publication date Aug 14, 2014
- THE UNIVERSITY OF ELECTRO-COMMUNICATIONS
- Masahiro Kamiyama
- H03 - BASIC ELECTRONIC CIRCUITRY