Tsutomu Fujita

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Patents Grantslast 30 patents

Information Patent Grant
Air supplying apparatus
- Patent number 5,232,401
- Issue date Aug 3, 1993
- Kawasaki Steel Corporation
- Tsutomu Fujita
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for heat recovery from molten slag
- Patent number 4,350,326
- Issue date Sep 21, 1982
- Kawasaki Jukogyo Kabushiki Kaisha
- Hiroo Fujii
- F27 - FURNACES KILNS OVENS RETORTS