Kohsuke Kume

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-strength steel sheet exhibiting excellent stretch-flange forma...
- Patent number 9,617,626
- Issue date Apr 11, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Kenichi Yamamoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Environmentally friendly flux for molten steel desulfurization
- Patent number 9,127,327
- Issue date Sep 8, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Masamitsu Wakoh
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
ENVIRONMENTALLY FRIENDLY FLUX FOR MOLTEN STEEL DESULFURIZATION
- Publication number 20130333518
- Publication date Dec 19, 2013
- Masamitsu Wakoh
- C21 - METALLURGY OF IRON
Information Patent Application
HIGH-STRENGTH STEEL SHEET EXHIBITING EXCELLENT STRETCH-FLANGE FORMA...
- Publication number 20130142688
- Publication date Jun 6, 2013
- Kenichi Yamamoto
- C21 - METALLURGY OF IRON