Yoko Ogahara

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Sodegaura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil composition, and sliding mechanism using lubricatin...
- Patent number 9,803,155
- Issue date Oct 31, 2017
- Idemitsu Kosan Co., Ltd.
- Hiroaki Koshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil composition, and sliding mechanism using lubricatin...
- Patent number 9,593,291
- Issue date Mar 14, 2017
- Idemitsu Kosan Co., Ltd.
- Yoko Ogahara
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
LUBRICATING OIL COMPOSITION, AND SLIDING MECHANISM USING LUBRICATIN...
- Publication number 20150080277
- Publication date Mar 19, 2015
- Idemitsu Kosan Co., Ltd.
- Hiroaki Koshima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
LUBRICATING OIL COMPOSITION, AND SLIDING MECHANISM USING LUBRICATIN...
- Publication number 20150036962
- Publication date Feb 5, 2015
- IDEMITSU KOSAN CO., LTD.
- Yoko Ogahara
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...