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Yukihisa Fukasawa
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Hitachi, JP
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last 30 patents
Information
Patent Grant
Control system of nuclear power plant, and control method thereof
Patent number
6,553,090
Issue date
Apr 22, 2003
Hitachi, Ltd.
Yukihisa Fukasawa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Control system of nuclear power plant, and control method thereof
Patent number
6,477,218
Issue date
Nov 5, 2002
Hitachi, Ltd.
Yukihisa Fukasawa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel assembly
Patent number
5,528,641
Issue date
Jun 18, 1996
Hitachi, Ltd.
Kenichi Takeuchi
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Automation system for nuclear power plants
Patent number
5,317,606
Issue date
May 31, 1994
Hitachi, Ltd.
Mitsuo Kinoshita
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Gang control-rod controlling system and reactor operation method
Patent number
5,217,678
Issue date
Jun 8, 1993
Hitachi, Ltd.
Yukihisa Fukasawa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Fuel assembly and upper tie plate thereof
Patent number
5,192,496
Issue date
Mar 9, 1993
Hitachi, Ltd.
Hideo Soneda
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reactor core, fuel assembly and fuel spacer
Patent number
5,128,097
Issue date
Jul 7, 1992
Hitachi, Ltd.
Yukihisa Fukasawa
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING