Yamato Asakura

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of operating nuclear power plant, nuclear power plant, and m...
- Patent number 6,606,368
- Issue date Aug 12, 2003
- Hitachi, Ltd.
- Yoshiyuki Takamori
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Treatment method of nuclear reactor internal component
- Patent number 6,487,265
- Issue date Nov 26, 2002
- Hitachi, Ltd.
- Masato Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Boiling water reactor and its operating method
- Patent number 5,892,805
- Issue date Apr 6, 1999
- Hitachi, Ltd.
- Kouichi Yamane
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear fuel rod and method of manufacturing the same
- Patent number 5,761,263
- Issue date Jun 2, 1998
- Hitachi, Ltd.
- Naohito Uetake
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Reactor water control method in BWR power plant, BWR power plant ha...
- Patent number 5,715,290
- Issue date Feb 3, 1998
- Hitachi, Ltd.
- Naohito Uetake
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Water quality control method and device for nuclear power plant, an...
- Patent number 5,398,269
- Issue date Mar 14, 1995
- Hitachi, Ltd.
- Makoto Nagase
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear power plant having a water chemistry control system for a p...
- Patent number 5,398,268
- Issue date Mar 14, 1995
- Hitachi, Ltd.
- Hidefumi Ibe
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of operating BWR plant, BWR plant and metal element injectin...
- Patent number 5,377,245
- Issue date Dec 27, 1994
- Hitachi, Ltd.
- Naohito Uetake
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Plant diagnosis apparatus and method
- Patent number 5,369,674
- Issue date Nov 29, 1994
- Hitachi, Ltd.
- Kenji Yokose
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method and apparatus for water chemistry diagnosis of atomic power...
- Patent number 5,132,075
- Issue date Jul 21, 1992
- Hitachi, Ltd.
- Yamato Asakura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Direct cycle-type atomic power plant with means for suppressing tra...
- Patent number 5,084,235
- Issue date Jan 28, 1992
- Hitachi, Ltd.
- Eishi Ibe
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of inhibiting radioactive substances from eluting into cooli...
- Patent number 4,894,202
- Issue date Jan 16, 1990
- Hitachi, Ltd.
- Makoto Nagase
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Water quality control method, and method and apparatus for measurin...
- Patent number 4,853,638
- Issue date Aug 1, 1989
- Hitachi, Ltd.
- Masao Endou
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for analyzing the electrode inpedance
- Patent number 4,831,324
- Issue date May 16, 1989
- Hitachi, Ltd.
- Yamato Asakura
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for monitoring break of ion adsorption apparatus
- Patent number 4,704,245
- Issue date Nov 3, 1987
- Hitachi, Ltd.
- Yamato Asakura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Process for separating and recovering hydrogen isotope
- Patent number 4,444,737
- Issue date Apr 24, 1984
- Hitachi, Ltd.
- Hiroyuki Tsuchiya
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for isotope exchange reaction
- Patent number 4,395,386
- Issue date Jul 26, 1983
- Hitachi, Ltd.
- Yamato Asakura
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Treatment method of nuclear reactor internal component
- Publication number 20020136344
- Publication date Sep 26, 2002
- Hitachi, Ltd
- Masato Nakamura
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
Method of operating nuclear power plant, nuclear power plant, and m...
- Publication number 20020021778
- Publication date Feb 21, 2002
- Yoshiyuki Takamori
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Yamato Asakura

Person

Patents Grantslast 30 patents

Method of operating nuclear power plant, nuclear power plant, and m...

Treatment method of nuclear reactor internal component

Boiling water reactor and its operating method

Nuclear fuel rod and method of manufacturing the same

Reactor water control method in BWR power plant, BWR power plant ha...

Water quality control method and device for nuclear power plant, an...

Nuclear power plant having a water chemistry control system for a p...

Method of operating BWR plant, BWR plant and metal element injectin...

Plant diagnosis apparatus and method

Method and apparatus for water chemistry diagnosis of atomic power...

Direct cycle-type atomic power plant with means for suppressing tra...

Method of inhibiting radioactive substances from eluting into cooli...

Water quality control method, and method and apparatus for measurin...

Method and apparatus for analyzing the electrode inpedance

Method and apparatus for monitoring break of ion adsorption apparatus

Process for separating and recovering hydrogen isotope

Apparatus for isotope exchange reaction

Patents Applicationslast 30 patents

Treatment method of nuclear reactor internal component

Method of operating nuclear power plant, nuclear power plant, and m...