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Patent applications and USPTO patent grants for Izaki; Ryo.The latest application filed is for "cleaning equipment and cleaning method of deposition mask".
Patent | Date |
---|---|
Cleaning equipment and cleaning method of deposition mask Grant 8,182,610 - Takahara , et al. May 22, 2 | 2012-05-22 |
Cleaning Equipment And Cleaning Method Of Deposition Mask App 20100101601 - TAKAHARA; Yoichi ;   et al. | 2010-04-29 |
Substrate treatment apparatus, substrate treatment method and substrate manufacturing method App 20050022930 - Moriguchi, Yoshihiro ;   et al. | 2005-02-03 |
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