KURIMA; Akihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for KURIMA; Akihiro.The latest application filed is for "polymer electrolyte membrane, membrane electrode assembly, polymer electrolyte fuel cell, and process for producing polymer electrolyte membrane".
- KURIMA; Akihiro - Tokyo JP
- Kurima; Akihiro - Kanagawa JP
| Patent | Date |
|---|---|
| Polymer Electrolyte Membrane, Membrane Electrode Assembly, Polymer Electrolyte Fuel Cell, And Process For Producing Polymer Electrolyte Membrane App 20220238902 - INOUE; Yuichi ; et al. | 2022-07-28 |
| Gas separation membranes with intermixed layers Grant 10,005,043 - Umehara , et al. June 26, 2 | 2018-06-26 |
| Gas Separation Membranes with Intermixed Layers App 20170296981 - Umehara; Takeshi ; et al. | 2017-10-19 |
| Gas separation membranes with intermixed layers Grant 9,731,248 - Umehara , et al. August 15, 2 | 2017-08-15 |
| Curable compositions and membranes Grant 9,700,848 - Umehara , et al. July 11, 2 | 2017-07-11 |
| Curable Compositions and Membranes App 20150343389 - UMEHARA; Takeshi ; et al. | 2015-12-03 |
| Gas Separation Membranes with intermixed Layers App 20150143995 - Umehara; Takeshi ; et al. | 2015-05-28 |
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