Fumi OONO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering gold and gold recovery facility
- Patent number 11,840,744
- Issue date Dec 12, 2023
- Hymo Corporation
- Ryuichi Ansai
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION COMPRISING CELLULOSE NANOFIBER AND LIGNIN OR COMPLEX OF...
- Publication number 20240166772
- Publication date May 23, 2024
- YOKOGAWA ELECTRIC CORPORATION
- Makoto MOCHIDUKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR RECOVERING GOLD AND GOLD RECOVERY FACILITY
- Publication number 20200318217
- Publication date Oct 8, 2020
- MITSUBISHI CHEMICAL CORPORATION
- Ryuichi ANSAI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...