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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Centrifugal steam compressor and shaft seal system used with same
Patent number
9,644,636
Issue date
May 9, 2017
Hitachi, Ltd.
Taiji Hashimoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Shaft-seal device for high-temperature fluid
Patent number
8,770,589
Issue date
Jul 8, 2014
Nippon Pillar Packaging Co., Ltd.
Taiji Hashimoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
CENTRIFUGAL STEAM COMPRESSOR AND SHAFT SEAL SYSTEM USED WITH SAME
Publication number
20150330401
Publication date
Nov 19, 2015
Taiji HASHIMOTO
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Shaft-Seal Device for High-Temperature Fluid
Publication number
20120326394
Publication date
Dec 27, 2012
Nippon Pillar Packing Co., Ltd.
Taiji Hashimoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...