Yuji Ohashi

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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
Piezoelectric vibrator and sensor
- Patent number 11,031,539
- Issue date Jun 8, 2021
- PIEZO STUDIO INC.
- Akira Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing piezoelectric thin-film element
- Patent number 10,771,032
- Issue date Sep 8, 2020
- PIEZO STUDIO INC.
- Kenji Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Crystal material, method for manufacturing crystal, radiation detec...
- Patent number 10,011,770
- Issue date Jul 3, 2018
- TOHOKU UNIVERSITY
- Shunsuke Kurosawa
- 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
Material evaluation method by acoustic velocity measurement
- Patent number 6,691,575
- Issue date Feb 17, 2004
- Jun-ichi Kushibiki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METAL MEMBER
- Publication number 20210277504
- Publication date Sep 9, 2021
- C&A Corporation
- Akira YOSHIKAWA
- B22 - CASTING POWDER METALLURGY
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
PIEZOELECTRIC VIBRATOR AND SENSOR
- Publication number 20180323366
- Publication date Nov 8, 2018
- PIEZO STUDIO INC.
- Akira YOSHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING PIEZOELECTRIC THIN-FILM ELEMENT
- Publication number 20180226939
- Publication date Aug 9, 2018
- PIEZO STUDIO INC.
- Kenji INOUE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CRYSTAL MATERIAL, METHOD FOR MANUFACTURING CRYSTAL, RADIATION DETEC...
- Publication number 20180100101
- Publication date Apr 12, 2018
- Shunsuke KUROSAWA
- C30 - CRYSTAL GROWTH
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
Material evaluation method by acoustic velocity measurement
- Publication number 20020124651
- Publication date Sep 12, 2002
- Jun-ichi Kushibiki
- G01 - MEASURING TESTING