Atsushi Higashino

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
DA conversion device and electron beam exposure system using the same
- Patent number 8,618,970
- Issue date Dec 31, 2013
- Advantest Corp.
- Takamasa Sato
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DA CONVERSION DEVICE AND ELECTRON BEAM EXPOSURE SYSTEM USING THE SAME
- Publication number 20130270449
- Publication date Oct 17, 2013
- Hitachi Information & Communication Engineering, Ltd.
- Takamasa Sato
- H01 - BASIC ELECTRIC ELEMENTS