Takeyoshi Fukuda

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
DI forming water-based collant of laminated metal sheet and method...
- Patent number 8,962,538
- Issue date Feb 24, 2015
- JFE Steel Corporation
- Yasuhide Oshima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
DI FORMING WATER-BASED COOLANT OF LAMINATED METAL SHEET AND METHOD...
- Publication number 20150107326
- Publication date Apr 23, 2015
- JFE STEEL CORPORATION
- Yasuhide Oshima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DI FORMING WATER-BASED COLLANT OF LAMINATED METAL SHEET AND METHOD...
- Publication number 20110067798
- Publication date Mar 24, 2011
- JFE STEEL CORPORATION
- Yasuhide Oshima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...