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Patent applications and USPTO patent grants for Takei; Junichiro.The latest application filed is for "glass base material manufacturing apparatus and method thereof".
Patent | Date |
---|---|
Glass Base Material Manufacturing Apparatus And Method Thereof App 20140144188 - Takei; Junichiro ;   et al. | 2014-05-29 |
Glass base material manufacturing apparatus and method thereof App 20080087048 - Takei; Junichiro ;   et al. | 2008-04-17 |
Method for manufacturing glass-base-material by measuring the weight of the material Grant 6,988,382 - Takei , et al. January 24, 2 | 2006-01-24 |
Apparatus and method for manufacturing glass-base-material Grant 6,941,772 - Takei , et al. September 13, 2 | 2005-09-13 |
Apparatus and method for manufacturing glass-base-material App 20050109064 - Takei, Junichiro ;   et al. | 2005-05-26 |
Apparatus and method for manufacturing glass-base-material App 20030005726 - Takei, Junichiro ;   et al. | 2003-01-09 |
Glass base material manufacturing apparatus and method thereof App 20020194879 - Takei, Junichiro ;   et al. | 2002-12-26 |
Wafer transfer system Grant 5,188,501 - Tomita , et al. February 23, 1 | 1993-02-23 |
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