Masayuki Izumi

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Decontaminating solid surfaces
- Patent number 4,806,277
- Issue date Feb 21, 1989
- Hitachi Ltd.
- Mikio Sakurai
- B08 - CLEANING
Information Patent Grant
Load control system for nuclear power plant
- Patent number 4,472,345
- Issue date Sep 18, 1984
- Hitachi, Ltd.
- Junichi Tanji
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
System and method for controlling operation of boiling water reactor
- Patent number 4,400,343
- Issue date Aug 23, 1983
- Hitachi, Ltd.
- Masayuki Izumi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of controlling operation of nuclear reactor
- Patent number 4,368,171
- Issue date Jan 11, 1983
- Hitachi, Ltd.
- Hiromi Maruyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of operating nuclear reactors
- Patent number 4,248,667
- Issue date Feb 3, 1981
- Hitachi, Ltd.
- Sadao Uchikawa
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING