Yuwu Zhang

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Earthquake disaster prevention system
- Patent number 7,346,432
- Issue date Mar 18, 2008
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Grant
Maintenance-and-control apparatus and method for coordinate and sur...
- Patent number 6,708,138
- Issue date Mar 16, 2004
- Mitutoyo Corporation
- Yuwu Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method concerning analysis and generation of part pro...
- Patent number 6,611,786
- Issue date Aug 26, 2003
- Mitutoyo Corporation
- Yuwu Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method of inspecting gage
- Patent number 6,510,725
- Issue date Jan 28, 2003
- Mitutoyo Corporation
- Yuwu Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Linear measuring machine
- Patent number 6,446,351
- Issue date Sep 10, 2002
- Mitutoyo Corporation
- Yuwu Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Height gauge
- Patent number 6,357,134
- Issue date Mar 19, 2002
- Mitutoyo Corporation
- Nobuyuki Hama
- G01 - MEASURING TESTING
Information Patent Grant
Focus detection unit and microscope using the focus detection unit
- Patent number 5,963,366
- Issue date Oct 5, 1999
- Mitutoyo Corporation
- Taizo Nakamura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Earthquake disaster prevention system
- Publication number 20070144242
- Publication date Jun 28, 2007
- Mitutoyo Corporation
- Sadayuki Matsumiya
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method of inspecting gage
- Publication number 20020046005
- Publication date Apr 18, 2002
- Mitutoyo Corporation
- Yuwu Zhang
- G01 - MEASURING TESTING