Minoru Arima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plate-shaped workpiece forming method
- Patent number 9,757,791
- Issue date Sep 12, 2017
- Mitsubishi Heavy Industries, Ltd.
- Atsushi Sugai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PLATE-SHAPED WORKPIECE FORMING METHOD AND FORMED ARTICLE
- Publication number 20130309523
- Publication date Nov 21, 2013
- Atsushi Sugai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...