Mototaka Arakawa

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystal material and method of manufacturing the same
- Patent number 11,158,784
- Issue date Oct 26, 2021
- PIEZO STUDIO INC.
- Akira Yoshikawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Evaluation method for coefficient of thermal expansion of ultra-low...
- Patent number 7,124,635
- Issue date Oct 24, 2006
- TOHOKU UNIVERSITY
- Jun-ichi Kushibiki
- G01 - MEASURING TESTING
Information Patent Grant
Thickness measuring apparatus and method
- Patent number 6,725,557
- Issue date Apr 27, 2004
- Jun-ichi Kushibiki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL MATERIAL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190140160
- Publication date May 9, 2019
- PIEZO STUDIO INC.
- Akira YOSHIKAWA
- C30 - CRYSTAL GROWTH
Information Patent Application
Method of Measuring Fictive Temperature of Optical Glass
- Publication number 20130103342
- Publication date Apr 25, 2013
- Touhoku Techno Arch Co., Ltd.
- Junichi Kushibiki
- G01 - MEASURING TESTING
Information Patent Application
Method for Producing Ulta-Low-Expansion Glass
- Publication number 20120289393
- Publication date Nov 15, 2012
- Tohoku University
- Junichi Kushibiki
- G01 - MEASURING TESTING
Information Patent Application
Evaluation method for coefficient of thermal expansion of ultra-low...
- Publication number 20060028096
- Publication date Feb 9, 2006
- Junichi Kushibiki
- G01 - MEASURING TESTING
Information Patent Application
Thickness measuring apparatus and method
- Publication number 20020152625
- Publication date Oct 24, 2002
- Jun-Ichi Kushibiki
- G01 - MEASURING TESTING