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Patent applications and USPTO patent grants for Terashima; Iwao.The latest application filed is for "refrigerant heat exchanger".
Patent | Date |
---|---|
Refrigerant heat exchanger Grant 10,458,713 - Takeda , et al. Oc | 2019-10-29 |
Defrost system for refrigeration apparatus, and cooling unit Grant 10,302,343 - Yoshikawa , et al. | 2019-05-28 |
Refrigerant Heat Exchanger App 20180128549 - TAKEDA; Masato ;   et al. | 2018-05-10 |
Defrost System For Refrigeration Apparatus, And Cooling Unit App 20150377541 - YOSHIKAWA; Choiku ;   et al. | 2015-12-31 |
Ammonia/CO.sub.2 refrigeration system, CO.sub.2 brine production system for use therein, and ammonia cooling unit incorporating that production system Grant 7,992,397 - Nemoto , et al. August 9, 2 | 2011-08-09 |
Ammonia/Co.sub.2 refrigeration system Grant 7,406,837 - Nemoto , et al. August 5, 2 | 2008-08-05 |
Ammonia/co2 Refrigeration System App 20070234753 - Nemoto; Takashi ;   et al. | 2007-10-11 |
Ammonia/CO2 refrigeration system, CO2 brine production system for use therein, and ammonia cooling unit incorporating that production system App 20060266058 - Nemoto; Takashi ;   et al. | 2006-11-30 |
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