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Kazuhiko Ishii
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Takahagi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Reactor manual control system
Patent number
6,873,671
Issue date
Mar 29, 2005
Hitachi, Ltd.
Kazuhiko Ishii
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Reactor manual control system
Patent number
6,590,952
Issue date
Jul 8, 2003
Hitachi, Ltd.
Kazuhiko Ishii
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Process monitoring system and a window displaying method therefor
Patent number
5,412,400
Issue date
May 2, 1995
Hitachi, Ltd.
Kazuko Takahara
G05 - CONTROLLING REGULATING
Information
Patent Grant
Fault tolerable redundancy control
Patent number
4,583,224
Issue date
Apr 15, 1986
Hitachi, Ltd.
Kazuhiko Ishii
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Nuclear Reactor System and Nuclear Reactor Control Method
Publication number
20110200155
Publication date
Aug 18, 2011
Atsushi Fushimi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nuclear reactor system and nuclear reactor control method
Publication number
20100272223
Publication date
Oct 28, 2010
Atsushi Fushimi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Reactor power control apparatus of a natural circulation boiling wa...
Publication number
20070201599
Publication date
Aug 30, 2007
Atsushi Fushimi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Reactor manual control system
Publication number
20050013398
Publication date
Jan 20, 2005
Kazuhiko Ishii
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Reactor manual control system
Publication number
20030161432
Publication date
Aug 28, 2003
Hitachi, Ltd.
Kazuhiko Ishii
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Reactor manual control system
Publication number
20030128792
Publication date
Jul 10, 2003
Hitachi, Ltd.
Kazuhiko Ishii
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Reactor manual control system
Publication number
20020122520
Publication date
Sep 5, 2002
Hitachi, Ltd.
Kazuhiko Ishii
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING