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Patents Grants
last 30 patents
Information
Patent Grant
Method for carrying out reactor internal
Patent number
8,411,813
Issue date
Apr 2, 2013
Hitachi-GE Nuclear Energy, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of handling a large structure in a reactor building
Patent number
6,782,070
Issue date
Aug 24, 2004
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method for carrying equipment out of nuclear power plant
Patent number
6,744,841
Issue date
Jun 1, 2004
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reactor vessel handling method
Patent number
6,731,715
Issue date
May 4, 2004
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of removing a large-sized apparatus from a reactor building...
Patent number
6,643,349
Issue date
Nov 4, 2003
HESCO Technology Co., Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of handling reactor vessel
Patent number
6,625,245
Issue date
Sep 23, 2003
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of handling a large structure in a reactor building
Patent number
6,608,879
Issue date
Aug 19, 2003
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Mounting method for core internals
Patent number
6,549,601
Issue date
Apr 15, 2003
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of carrying out large-sized apparatus
Patent number
6,452,993
Issue date
Sep 17, 2002
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of handling a nuclear reactor and an apparatus used in the h...
Patent number
6,252,922
Issue date
Jun 26, 2001
Hitachi, Ltd.
Hiroshi Hasegawa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Method of handling a nuclear reactor and an apparatus used in the h...
Patent number
6,198,787
Issue date
Mar 6, 2001
Hitachi, Ltd.
Hiroshi Hasegawa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
Method For Carrying Out Reactor Internal
Publication number
20090323883
Publication date
Dec 31, 2009
Hitachi-GE Nuclear Energy, Ltd.
Masataka AOKI
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Methods, apparatus and systems for reading recorded information sto...
Publication number
20070069857
Publication date
Mar 29, 2007
Kenji Utaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method of handling a structure and equipment of handling the same
Publication number
20050135538
Publication date
Jun 23, 2005
Hitachi, Ltd.
Masataka Aoki
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Method for carrying out the equipment of nuclear power plant
Publication number
20050031066
Publication date
Feb 10, 2005
Hitachi, Ltd
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method of handling a structure and equipment of handling the same
Publication number
20040258191
Publication date
Dec 23, 2004
Hitachi, Ltd.
Masataka Aoki
B66 - HOISTING LIFTING HAULING
Information
Patent Application
METHOD OF HANDLING A LARGE STRUCTURE IN A REACTOR BUILDING
Publication number
20030128795
Publication date
Jul 10, 2003
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Reactor vessel handling method
Publication number
20030043953
Publication date
Mar 6, 2003
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method of carrying out large-sized apparatus
Publication number
20020186806
Publication date
Dec 12, 2002
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Reactor vessel handling method
Publication number
20020176529
Publication date
Nov 28, 2002
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method of handling a structure and equipment of handling the same
Publication number
20020157327
Publication date
Oct 31, 2002
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method of treating large scale structural body
Publication number
20020122523
Publication date
Sep 5, 2002
Hitachi, Ltd.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method of treating large scale structural body
Publication number
20020097827
Publication date
Jul 25, 2002
HITACHI LTD.
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Method of handling a large structure in a reactor building
Publication number
20010026605
Publication date
Oct 4, 2001
Masataka Aoki
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING