Hotaka Homma

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Futtsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Grain-oriented electrical steel sheet extremely excellent in film a...
- Patent number 7,291,230
- Issue date Nov 6, 2007
- Nippon Steel Corporation
- Hotaka Homma
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Low- contact-resistance interface structure between separator and c...
- Publication number 20060147784
- Publication date Jul 6, 2006
- Hiroshi Kihira
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Directional hot rolled magnetic steel sheet or strip with high adhe...
- Publication number 20050126659
- Publication date Jun 16, 2005
- Hotaka Homma
- C21 - METALLURGY OF IRON
Information Patent Application
Low-contact-resistance interface structure between separator and ca...
- Publication number 20040048134
- Publication date Mar 11, 2004
- Hiroshi Kihira
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...