Toshikazu Kaihara

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Continuous annealing line having carburizing/nitriding furnace
- Patent number 5,192,485
- Issue date Mar 9, 1993
- Kawasaki Steel Corp.
- Koshi Kuramoto
- C21 - METALLURGY OF IRON
Information Patent Grant
Continuous annealing and pickling method and apparatus for steel st...
- Patent number 4,713,154
- Issue date Dec 15, 1987
- Kawasaki Steel Corporation
- Norio Ohta
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR