Akio Tomiyama

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fuel assembly and nuclear reactor
- Patent number 7,215,729
- Issue date May 8, 2007
- Hitachi, Ltd.
- Osamu Yokomizo
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly and nuclear reactor
- Patent number 6,278,757
- Issue date Aug 21, 2001
- Hitachi, Ltd.
- Osamu Yokomizo
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Nuclear reactor having an ascending cooling path much greater than...
- Patent number 5,023,047
- Issue date Jun 11, 1991
- Hitachi, Ltd.
- Koji Nishida
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Fuel assembly
- Patent number 4,914,679
- Issue date Apr 3, 1990
- Hitachi, Ltd.
- Akio Tomiyama
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING