Kashiwada; Akio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kashiwada; Akio.The latest application filed is for "cation-exchange fluorinated membrane for electrolysis and process for producing the same".
- Kashiwada; Akio - Tokyo JP
- Kashiwada; Akio - Nobeoka JP
| Patent | Date |
|---|---|
| Cation-exchange fluorinated membrane for electrolysis and process for producing the same Grant 7,938,941 - Kashiwada , et al. May 10, 2 | 2011-05-10 |
| Cation-Exchange Fluorinated Membrane for Electrolysis and Process for Producing the Same App 20090120788 - Kashiwada; Akio ; et al. | 2009-05-14 |
| Homogeneous cation exchange membrane having a multi-layer structure Grant 4,426,271 - Yoshida , et al. * January 17, 1 | 1984-01-17 |
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