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Satoshi ASHIDA
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Door structure for floating flap gate
Patent number
9,926,682
Issue date
Mar 27, 2018
Hitachi Zosen Corporation
Hiroaki Arai
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Containment cask for radioactive material
Patent number
9,779,844
Issue date
Oct 3, 2017
Hitachi Zosen Corporation
Hiroaki Arai
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
CONTAINMENT CASK FOR RADIOACTIVE MATERIAL
Publication number
20160284431
Publication date
Sep 29, 2016
Hitachi Zosen Corporation
Hiroaki ARAI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
SUNLIGHT CONCENTRATING APPARATUS
Publication number
20160040910
Publication date
Feb 11, 2016
Hitachi Zosen Corporation
Satoshi ASHIDA
F24 - HEATING RANGES VENTILATING
Information
Patent Application
PIPE
Publication number
20150300535
Publication date
Oct 22, 2015
Hitachi Zosen Corporation
Donghui MA
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PIPE AND METHOD FOR MANUFACTURING PIPE
Publication number
20150075663
Publication date
Mar 19, 2015
Hitachi Zosen Corporation
Donghui Ma
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PIPE AND METHOD FOR MANUFACTURING PIPE
Publication number
20150047734
Publication date
Feb 19, 2015
Hitachi Zosen Corporation
Shunsuke Kanagawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
DOOR STRUCTURE FOR FLOATING FLAP GATE
Publication number
20140193202
Publication date
Jul 10, 2014
HITACHI ZOSEN CORPORATION
Hiroaki Arai
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING