Toshio KOIDE

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bronze alloy for musical instrument, and percussion instrument usin...
- Patent number 9,546,410
- Issue date Jan 17, 2017
- Osaka Alloying Works, Co., Ltd.
- Taiji Mizuta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
BRONZE ALLOY FOR MUSICAL INSTRUMENT, AND PERCUSSION INSTRUMENT USIN...
- Publication number 20160258039
- Publication date Sep 8, 2016
- KOIDE WORKS LIMITED
- Taiji Mizuta
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...