Toshio Saito

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous composition containing water dispersed in a lubricating bas...
- Patent number 5,259,970
- Issue date Nov 9, 1993
- Idemitsu Kosan Co., Ltd.
- Hideo Kanamori
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition
- Patent number 5,171,903
- Issue date Dec 15, 1992
- Idemitsu Kosan Co., Ltd.
- Saburo Koyama
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...