Koji Okane

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Chiba, JP

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Patents Grantslast 30 patents

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Coal gasification apparatus
- Patent number 4,565,551
- Issue date Jan 21, 1986
- Sumitomo Metal Industries, Ltd.
- Koji Okane
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for gasification of solid carbonaceous material
- Patent number 4,559,062
- Issue date Dec 17, 1985
- Sumitomo Metal Industries, Ltd.
- Bunsho Hiraoka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for gasification of solid carbonaceous material
- Patent number 4,388,084
- Issue date Jun 14, 1983
- Sumitomo Metal Industries, Ltd.
- Koji Okane
- C21 - METALLURGY OF IRON