Kohei Tsugita

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Yamanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for analyzing quartz member
- Patent number 8,268,185
- Issue date Sep 18, 2012
- Tokyo Electron Limited
- Kazuya Dobashi
- G01 - MEASURING TESTING
Information Patent Grant
Analysis method and analysis apparatus
- Patent number 7,923,680
- Issue date Apr 12, 2011
- Tokyo Electron Limited
- Kazuya Dobashi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Analyzing Method and Analyzing Apparatus
- Publication number 20090218483
- Publication date Sep 3, 2009
- Tokyo Electron Limited
- Kazuya Dobashi
- G01 - MEASURING TESTING
Information Patent Application
Method for Analyzing Quartz Member
- Publication number 20080302762
- Publication date Dec 11, 2008
- Tokyo Electron Limited
- Kazuya Dobashi
- G01 - MEASURING TESTING