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Patent applications and USPTO patent grants for Fusaoka; Yoshinari.The latest application filed is for "water-treating microbicide, water treatment method and water treatment apparatus".
Patent | Date |
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Bactericide for use in water treatment, method for water treatment and apparatus for water treatment Grant 7,090,780 - Ito , et al. August 15, 2 | 2006-08-15 |
Water-treating microbicide, water treatment method and water treatment apparatus App 20060016754 - Ito; Akihiko ;   et al. | 2006-01-26 |
Method of bacteriostasis or disinfection for permselective membrane Grant 6,743,363 - Kimura , et al. June 1, 2 | 2004-06-01 |
Bactericide for use in water treatment, method for water treatment and apparatus for water treatment App 20040050800 - Ito, Akihiko ;   et al. | 2004-03-18 |
Process for producing composite semipermeable membrane Grant 6,521,130 - Kono , et al. February 18, 2 | 2003-02-18 |
Method for inhibiting growth of bacteria or sterilizing around separating membrane Grant 6,468,430 - Kimura , et al. October 22, 2 | 2002-10-22 |
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