Nobuaki Kita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering platinum group metals
- Patent number 11,866,802
- Issue date Jan 9, 2024
- Dowa Metals & Mining Co., Ltd.
- Minoru Kawasaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering indium from indium-containing material
- Patent number 7,604,786
- Issue date Oct 20, 2009
- Dowa Metals & Mining Co., Ltd.
- Nobuaki Kita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING PLATINUM GROUP METALS
- Publication number 20230045764
- Publication date Feb 9, 2023
- DOWA METALS & MINING CO., LTD.
- Minoru KAWASAKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for recovering indium from indium-containing material
- Publication number 20080081009
- Publication date Apr 3, 2008
- DOWA METALS & MINING CO., LTD.
- Nobuaki Kita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...