Tohru SHIOGAMA

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method of rolled sheet for cold-rolling, and production...
- Patent number 10,640,859
- Issue date May 5, 2020
- Kobe Steel, Ltd.
- Kazuya Kimijima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD OF ROLLED SHEET FOR COLD-ROLLING, AND PRODUCTION...
- Publication number 20180298479
- Publication date Oct 18, 2018
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Kazuya KIMIJIMA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...