Kiyoji Ozaki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of heat recovering from high temperature thermally cracked h...
- Patent number 4,233,137
- Issue date Nov 11, 1980
- Chiyoda Chemical Engineering and Construction Co., Ltd.
- Kiyoji Ozaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Decoking apparatus
- Patent number 4,224,108
- Issue date Sep 23, 1980
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hisao Takahashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of thermally cracking heavy petroleum oil
- Patent number 4,214,979
- Issue date Jul 29, 1980
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Hajime Nakanishi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of heat recovery from thermally decomposed high temperature...
- Patent number 4,150,716
- Issue date Apr 24, 1979
- Chiyoda Chemical Eng. & Constr. Co. Ltd.
- Kiyoji Ozaki
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...