Kenichi Saitou

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Kainan-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
LUBRICANT FOR HOT-ROLLING TOOLS, AND SURFACE TREATMENT METHOD FOR M...
- Publication number 20130008216
- Publication date Jan 10, 2013
- Sumitomo Metal Industries, Ltd.
- Kenichi SAITOU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for Producing High-Alloy Seamless Steel Pipe
- Publication number 20110023570
- Publication date Feb 3, 2011
- Sumitomo Metal Industries, Ltd.
- Kenichi Saitou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...