Kagawa Katsunori

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Kagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rare earth metal oxysulfide regenerative material and regenerator
- Patent number 7,226,543
- Issue date Jun 5, 2007
- Konoshima Chemical Co., Ltd.
- Yanagitani Takagimi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Rare earth metal oxysulfide cool storage material and cool storage...
- Publication number 20040013593
- Publication date Jan 22, 2004
- Yanagitani Takagimi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...