Masahiro Ichihashi

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Nagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Variable capacitance circuit, oscillator circuit, and method of con...
- Patent number 10,566,954
- Issue date Feb 18, 2020
- Sony Corporation
- Masahiro Ichihashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable impedance control circuit calibrated at Voh, Vol level
- Patent number 7,312,629
- Issue date Dec 25, 2007
- Sony Corporation
- Mu-Hsiang Huang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE CAPACITANCE CIRCUIT, OSCILLATOR CIRCUIT, AND METHOD OF CON...
- Publication number 20190020330
- Publication date Jan 17, 2019
- SONY CORPORATION
- MASAHIRO ICHIHASHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE IMPEDANCE CONTROL CIRCUIT CALIBRATED AT VOH, VOL LEVEL
- Publication number 20070268039
- Publication date Nov 22, 2007
- Sony Corporation
- Mu-Hsiang Huang
- H03 - BASIC ELECTRONIC CIRCUITRY