Inventor
KATAOKA MASANOBU
JP7 patents
Patents
7 patentsUS6357286B1Mar 19, 2002
Surface texture measuring apparatus
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Apparatus for measuring surface roughness
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US9366609B2Jun 14, 2016
Hardness tester and method for hardness test
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US10914661B2Feb 9, 2021
Hardness tester and program
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US7187630B2Mar 6, 2007
Focusing servo device and focusing servo method
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US9311474B2Apr 12, 2016
Information processing apparatus, information processing method, program, storage medium, and information processing system
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US7948642B2May 24, 2011
Optical measuring apparatus, optical measuring method, and optical measurement processing program
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