Naoki Kumagai

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dry radioactive substance storage facility
- Patent number 6,501,814
- Issue date Dec 31, 2002
- Hitachi, Ltd.
- Masashi Shimizu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Dry radioactive substance storage facility
- Patent number 6,430,248
- Issue date Aug 6, 2002
- Hitachi, Ltd.
- Masashi Shimizu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
DRY RADIOACTIVE SUBSTANCE STORAGE FACILITY
- Publication number 20020196890
- Publication date Dec 26, 2002
- Hitachi, Ltd.
- Masashi Shimizu
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING