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Patent applications and USPTO patent grants for Hatori; Takashi.The latest application filed is for "aluminum alloy fin material for heat exchangers and heat exchanger including the fin material".
Patent | Date |
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Aqueous aluminum brazing composition, aluminum material coated with the brazing composition, brazing method using the aluminum material, and automotive heat exchanger manufactured by using the brazing method Grant 7,534,309 - Toyama , et al. May 19, 2 | 2009-05-19 |
Aluminum alloy fin material for heat exchangers and heat exchanger including the fin material Grant 7,018,722 - Toyama , et al. March 28, 2 | 2006-03-28 |
Aluminum alloy fin material for heat exchangers and heat exchanger including the fin material App 20040028940 - Toyama, Taketoshi ;   et al. | 2004-02-12 |
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