Mitsuhiro Iwata

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flame retardant hydraulic oil containing a partial ester of a polyo...
- Patent number 6,402,983
- Issue date Jun 11, 2002
- Idemitsu Kosan Co., Ltd.
- Kazuaki Abe
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Flame retardant hydraulic oil containing a synthetic ester formed b...
- Patent number 6,361,711
- Issue date Mar 26, 2002
- Idemitsu Kosan Co., Ltd.
- Kazuaki Abe
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...