Yoshikazu Ooyama

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Utsunomiya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coordinate measuring machine
- Patent number 11,060,838
- Issue date Jul 13, 2021
- Mitutoyo Corporation
- Shingo Kiyotani
- G01 - MEASURING TESTING
Information Patent Grant
Lifting drive device and measuring machine using the same
- Patent number 10,753,438
- Issue date Aug 25, 2020
- Mitutoyo Corporation
- Yoshiharu Kimura
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Profile measuring machine and movement mechanism
- Patent number 10,663,273
- Issue date May 26, 2020
- Mitutoyo Corporation
- Masahiro Sakamoto
- G01 - MEASURING TESTING
Information Patent Grant
Probe head rotating mechanism
- Patent number 10,113,851
- Issue date Oct 30, 2018
- Mitutoyo Corporation
- Yoshikazu Ooyama
- G01 - MEASURING TESTING
Information Patent Grant
Scale on an apparatus for measuring displacement
- Patent number 6,675,491
- Issue date Jan 13, 2004
- Mitutoyo Corporation
- Kouji Sasaki
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COORDINATE MEASURING MACHINE
- Publication number 20200124394
- Publication date Apr 23, 2020
- Mitutoyo Corporation
- Shingo KIYOTANI
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
LIFTING DRIVE DEVICE AND MEASURING MACHINE USING THE SAME
- Publication number 20180252302
- Publication date Sep 6, 2018
- MITUTOYO CORPORATION
- Yoshiharu KIMURA
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
PROFILE MEASURING MACHINE AND MOVEMENT MECHANISM
- Publication number 20180195851
- Publication date Jul 12, 2018
- MITUTOYO CORPORATION
- Masahiro SAKAMOTO
- G01 - MEASURING TESTING
Information Patent Application
PROBE HEAD ROTATING MECHANISM
- Publication number 20170059297
- Publication date Mar 2, 2017
- MITUTOYO CORPORATION
- Yoshikazu OOYAMA
- G01 - MEASURING TESTING
Information Patent Application
Scale on an apparatus for measuring displacement
- Publication number 20020152626
- Publication date Oct 24, 2002
- MITUTOYO CORPORATION
- Kouji Sasaki
- G01 - MEASURING TESTING