Tohoku Special Steel Works Limited

Follow

Organization

Sendai, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
High cold-forging electromagnetic stainless steel
- Patent number 5,190,722
- Issue date Mar 2, 1993
- Tohoku Special Steel Works Limited
- Yoshinobu Saito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High corrosion-resistant electromagnetic stainless steels
- Patent number 5,051,234
- Issue date Sep 24, 1991
- Tohoku Special Steel Works Limited
- Susumu Shinagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ferritic precipitation-hardened soft magnetic stainless steel
- Patent number 4,264,356
- Issue date Apr 28, 1981
- Tohoku Special Steel Works Limited
- Susumu Shinagawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...