Kimihiko Sugiyama

Follow

Person

Kitakyushu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Grain-oriented electrical steel sheet
- Patent number 11,551,838
- Issue date Jan 10, 2023
- Nippon Steel Corporation
- Satoshi Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grain-oriented electrical steel sheets having excellent magnetic ch...
- Patent number 6,368,424
- Issue date Apr 9, 2002
- Nippon Steel Corporation
- Tatsuhiko Sakai
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
GRAIN-ORIENTED ELECTRICAL STEEL SHEET
- Publication number 20210074456
- Publication date Mar 11, 2021
- NIPPON STEEL CORPORATION
- Satoshi ARAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR