Takeshi Yoshikawa

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Kiyosu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing composition
- Patent number 9,505,951
- Issue date Nov 29, 2016
- Fujimi Incorporated
- Takahiro Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Induction heating coil for shaft member having multiple steps and h...
- Patent number 7,442,906
- Issue date Oct 28, 2008
- Neturen Co., Ltd.
- Yoshimasa Tanaka
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
POLISHING COMPOSITION
- Publication number 20150315418
- Publication date Nov 5, 2015
- FUJIMI INCORPORATED
- Takahiro UMEDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Induction heating coil and induction method for multi-step shaft me...
- Publication number 20070000916
- Publication date Jan 4, 2007
- Neturen Co., Ltd.
- Yoshimasa Tanaka
- C21 - METALLURGY OF IRON