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Patent applications and USPTO patent grants for Hayashida; Kenji.The latest application filed is for "hollow fiber membrane module".
Patent | Date |
---|---|
Hollow fiber membrane module Grant 11,090,610 - Kobayashi , et al. August 17, 2 | 2021-08-17 |
Separation membrane module Grant 10,744,462 - Hayashida , et al. A | 2020-08-18 |
Hollow Fiber Membrane Module App 20200246754 - Kind Code | 2020-08-06 |
Separation Membrane Module App 20190201849 - Hayashida; Kenji ;   et al. | 2019-07-04 |
Separation membrane element Grant 10,183,254 - Hirozawa , et al. Ja | 2019-01-22 |
Separation Membrane Element App 20170361280 - Hirozawa; Hiroho ;   et al. | 2017-12-21 |
Miniature switch Grant 4,488,018 - Hayashida December 11, 1 | 1984-12-11 |
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