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Patent applications and USPTO patent grants for Ikoma; Futoshi.The latest application filed is for "hydrogen purification method, hydrogen separation membrane, and hydrogen purification apparatus".
Patent | Date |
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Hydrogen Purification Method, Hydrogen Separation Membrane, And Hydrogen Purification Apparatus App 20100313754 - Okada; Eiji ;   et al. | 2010-12-16 |
Hydrogen Generator and Process for Producing Hydrogen App 20090092541 - Takamura; Koki ;   et al. | 2009-04-09 |
Process for producing hydrogen-containing gas Grant 6,926,881 - Hirose , et al. August 9, 2 | 2005-08-09 |
Process for producing hydrogen-containing gas App 20030095919 - Hirose, Shigeyuki ;   et al. | 2003-05-22 |
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