Yoshiki Maeda

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital amplifier
- Patent number 9,083,283
- Issue date Jul 14, 2015
- Panasonic Corporation
- Hiroshi Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital amplifier
- Patent number 8,975,956
- Issue date Mar 10, 2015
- Panasonic Corporation
- Hiroshi Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital amplifier
- Patent number 8,917,139
- Issue date Dec 23, 2014
- Panasonic Corporation
- Hiroshi Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL AMPLIFIER
- Publication number 20150171795
- Publication date Jun 18, 2015
- PANASONIC CORPORATION
- Hiroshi Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL AMPLIFIER
- Publication number 20130021096
- Publication date Jan 24, 2013
- ROLAND CORPORATION
- Hiroshi Sugawara
- H03 - BASIC ELECTRONIC CIRCUITRY