Yukinori Minagawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering gallium
- Patent number 4,865,823
- Issue date Sep 12, 1989
- Mitsubishi Chemical Industries Limited
- Yukinori Minagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rare earth phosphor and radiographic image conversion screen
- Patent number 4,689,277
- Issue date Aug 25, 1987
- Mitsubishi Chemical Industries Ltd.
- Yukinori Minagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing a phosphor
- Patent number 4,473,518
- Issue date Sep 25, 1984
- Mitsubishi Chemical Industries Ltd.
- Yukinori Minagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of separating yttrium ions
- Patent number 4,201,747
- Issue date May 6, 1980
- Mitsubishi Chemical Industries Ltd.
- Yukinori Minagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective extraction of yttrium ions
- Patent number 4,104,358
- Issue date Aug 1, 1978
- Mitsubishi Chemical Industries Ltd.
- Yukinori Minagawa
- C01 - INORGANIC CHEMISTRY