Hiroshi Matsui

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antenna adjustment circuit, antenna adjustment method, and communic...
- Patent number 8,886,145
- Issue date Nov 11, 2014
- Sony Corporation
- Hiroshi Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature-compensated crystal oscillator and temperature compensa...
- Patent number 7,741,924
- Issue date Jun 22, 2010
- Sony Corporation
- Hiroshi Matsui
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA ADJUSTMENT CIRCUIT, ANTENNA ADJUSTMENT METHOD, AND COMMUNIC...
- Publication number 20130249750
- Publication date Sep 26, 2013
- SONY CORPORATION
- Hiroshi Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEMPERATURE-COMPENSATED CRYSTAL OSCILLATOR AND TEMPERATURE COMPENSA...
- Publication number 20080297268
- Publication date Dec 4, 2008
- Hiroshi Matsui
- H03 - BASIC ELECTRONIC CIRCUITRY