Tomio Arai

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Zushi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process of producing carbonaceous pitch
- Patent number 4,663,021
- Issue date May 5, 1987
- Fuji Standard Research, Inc.
- Tomio Arai
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of preparing carbonaceous pitch
- Patent number 4,591,424
- Issue date May 27, 1986
- Fuji Standard Research, Inc.
- Shimpei Gomi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the preparation of carbon fibers
- Patent number 4,554,148
- Issue date Nov 19, 1985
- Fuji Standard Research, Inc.
- Shimpei Gomi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process of thermally cracking heavy hydrocarbon oils
- Patent number 4,487,686
- Issue date Dec 11, 1984
- Fuji Oil Company, Ltd.
- Shimpei Gomi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...