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Yoshihide Umetsu
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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Air cycle refrigerating/cooling system and turbine unit used therefor
Patent number
8,336,328
Issue date
Dec 25, 2012
NTN Corporation
Tsugito Nakazeki
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
AIR CYCLE REFRIGERATING/COOLING SYSTEM AND TURBINE UNIT USED THEREFOR
Publication number
20090260388
Publication date
Oct 22, 2009
NTN CORPORATION
Tsugito Nakazeki
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...