Masataka Shimotsusa

Follow

Person

Kobe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spring steel of high strength and high corrosion resistance
- Patent number 5,846,344
- Issue date Dec 8, 1998
- Kabushiki Kaisha Kobe Seiko Sho
- Yasunobu Kawaguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
Spring steel with excellent resistance to hydrogen embrittlement an...
- Patent number 5,776,267
- Issue date Jul 7, 1998
- Kabushiki Kaisha Kobe Seiko Sho
- Shigenobu Nanba
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Spring steel of high strength and high corrosion resistance
- Patent number 5,508,002
- Issue date Apr 16, 1996
- Kabushiki Kaisha Kobe Seiko Sho
- Yasunobu Kawaguchi
- C21 - METALLURGY OF IRON
Information Patent Grant
High-strength spring steel
- Patent number 5,286,312
- Issue date Feb 15, 1994
- Kabushiki Kaisha Kobe Seiko Sho
- Masataka Shimotsusa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...