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Patent applications and USPTO patent grants for Kanaya; Takafumi.The latest application filed is for "device for cleaning food with ozone water, and method of cleaning food using cleaning device".
Patent | Date |
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Device for cleaning food with ozone water, and method of cleaning food using cleaning device Grant 7,275,551 - Kanaya , et al. October 2, 2 | 2007-10-02 |
Electrolytic ozone water production method and device therefor and solid polymer electrolyte membrane regenerating method Grant 6,787,020 - Kanaya , et al. September 7, 2 | 2004-09-07 |
Device for cleaning food with ozone water, and method of cleaning food using cleaning device App 20040022908 - Kanaya, Takafumi ;   et al. | 2004-02-05 |
Electrolytic ozone water production method and device therefor and solid polymer electrolyte membrane regenerating method App 20020139690 - Kanaya, Takafumi ;   et al. | 2002-10-03 |
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