Michiaki Arai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Analog-to-digital conversion apparatus and method
- Patent number 7,030,800
- Issue date Apr 18, 2006
- Advantest Corporation
- Michiaki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Offset QPSK modulation analytic system
- Patent number 6,470,056
- Issue date Oct 22, 2002
- Advantest Corporation
- Toshiaki Kurihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Ad conversion apparatus and method
- Publication number 20050068211
- Publication date Mar 31, 2005
- Michiaki Arai
- H03 - BASIC ELECTRONIC CIRCUITRY