Ichiro Samejima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealing apparatus in continuous heat-treatment furnace and sealing...
- Patent number 6,341,955
- Issue date Jan 29, 2002
- Kawasaki Steel Corporation
- Naoto Ueno
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous heat treating furnace and atmosphere control method and...
- Patent number 6,190,164
- Issue date Feb 20, 2001
- Kawasaki Steel Corporation
- Naoto Ueno
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling apparatus for metal strip
- Patent number 4,638,851
- Issue date Jan 27, 1987
- Mitsubishi Jukogyo Kabushiki Kaisha
- Katsumi Makihara
- C21 - METALLURGY OF IRON