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Taro Yamazaki
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San Jose, CA, US
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last 30 patents
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Patent Grant
System and method for converting analog data to digital data
Patent number
6,621,943
Issue date
Sep 16, 2003
WaferMasters, Inc.
Woo Sik Yoo
G01 - MEASURING TESTING
Information
Patent Grant
Portable enclosure for semiconductor processing
Patent number
6,394,523
Issue date
May 28, 2002
WaferMasters Inc.
Woo Sik Yoo
B60 - VEHICLES IN GENERAL
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Patent Grant
Converting thermal energy to mechanical motion
Patent number
6,240,729
Issue date
Jun 5, 2001
WaferMasters Incorporated
Woo Sik Yoo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES