Yasuo Ichihara

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Zirconium alloy for use in spacer grids for nuclear reactor fuel cl...
- Patent number 5,019,333
- Issue date May 28, 1991
- Mitsubishi Metal Corporation
- Takeshi Isobe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for separation of hafnium tetrachloride from zirconium tetr...
- Patent number 5,009,751
- Issue date Apr 23, 1991
- Mitsubishi Nuclear Fuel Company, Ltd.
- Tomoo Kirihara
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for separation of hafnium tetrachloride from zirconium tetr...
- Patent number 4,925,537
- Issue date May 15, 1990
- Mitsubishi Nuclear Fuel Company, Ltd.
- Tomoo Kirihara
- C01 - INORGANIC CHEMISTRY