Hayato Onda

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Patents Grantslast 30 patents

Information Patent Grant
Hot forged non-heat treated steel for induction hardening
- Patent number 7,387,691
- Issue date Jun 17, 2008
- Sumitomo Metal Industries, Ltd.
- Daisuke Suzuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Hot forged non-heat treated steel for induction hardening
- Publication number 20060137771
- Publication date Jun 29, 2006
- Daisuke Suzuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...