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Toru Matsuoka
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Kanagawa, JP
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last 30 patents
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Patent Grant
Lubricating oil composition
Patent number
6,010,988
Issue date
Jan 4, 2000
Mitsubishi Oil Co., Ltd.
Toru Matsuoka
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...