Yukimasa Shigemura

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Ohtake, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mercury removal from liquid hydrocarbon fraction
- Patent number 5,510,565
- Issue date Apr 23, 1996
- Mitsui Petrochemical Industries, Ltd.
- Shoji Tan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing terephthalic acid
- Patent number 4,241,220
- Issue date Dec 23, 1980
- Mitsui Petrochemical Industries, Ltd.
- Shikiho Itaya
- C07 - ORGANIC CHEMISTRY