Kenichi Araki

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for measuring surface characteristics of material
- Patent number 5,379,110
- Issue date Jan 3, 1995
- Communications Research Laboratory, Ministry of Posts and Telecommunications
- Toshiaki Matsui
- G01 - MEASURING TESTING
Information Patent Grant
Open resonator for electromagnetic waves having a polarized couplin...
- Patent number 5,012,212
- Issue date Apr 30, 1991
- Communications Research Laboratory Ministry of Posts and Telecommunications
- Toshiaki Matsui
- H01 - BASIC ELECTRIC ELEMENTS