Yasutoshi Kashiwada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing phosphors
- Patent number 4,149,989
- Issue date Apr 17, 1979
- Hitachi, Ltd.
- Yasutoshi Kashiwada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...