Kouichi Miyashita

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Filter inspection method and filter inspection apparatus
- Patent number 8,966,959
- Issue date Mar 3, 2015
- NGK Insulators, Ltd.
- Kouichi Miyashita
- G01 - MEASURING TESTING
Information Patent Grant
Method for inspecting defect of article to be inspected
- Patent number 8,422,014
- Issue date Apr 16, 2013
- NGK Insulators, Ltd.
- Tatsuhiko Hatano
- G01 - MEASURING TESTING
Information Patent Grant
Inspection method and inspection apparatus for detecting defects
- Patent number 7,012,678
- Issue date Mar 14, 2006
- NGK Insulators, Ltd.
- Akio Enomoto
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
FILTER INSPECTION METHOD AND FILTER INSPECTION APPARATUS
- Publication number 20120247224
- Publication date Oct 4, 2012
- NGK Insulators, Ltd.
- Kouichi MIYASHITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR INSPECTING DEFECT OF ARTICLE TO BE INSPECTED
- Publication number 20100201983
- Publication date Aug 12, 2010
- NGK Insulators, Ltd.
- Tatsuhiko Hatano
- G01 - MEASURING TESTING
Information Patent Application
Inspection method and device for detecting defect
- Publication number 20030112437
- Publication date Jun 19, 2003
- Akio Enomoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL