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Patent applications and USPTO patent grants for Mitsuhata; Tomoko.The latest application filed is for "composite semipermeable membrane and composite semipermeable membrane element".
Patent | Date |
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Composite Semipermeable Membrane And Composite Semipermeable Membrane Element App 20150283515 - Koiwa; Masakazu ;   et al. | 2015-10-08 |
Composite semipermeable membrane and method for producing same Grant 8,631,946 - Sasaki , et al. January 21, 2 | 2014-01-21 |
Semipermeable Membrane And Manufacturing Method Therefor App 20120261332 - Takagi; Kentaro ;   et al. | 2012-10-18 |
Composite Semipermeable Membrane And Method For Producing Same App 20120248027 - Sasaki; Takao ;   et al. | 2012-10-04 |
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