Kouhei Ushida

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Okazaki-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Methods and apparatus for manufacturing flanged articles
- Publication number 20040187547
- Publication date Sep 30, 2004
- Kouhei Ushida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Methods and apparatus for manufacturing flanged articles
- Publication number 20030061855
- Publication date Apr 3, 2003
- Kouhei Ushida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...