Akihito Abe

Follow

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process oil, process for production of deasphalted oil, process for...
- Patent number 8,758,595
- Issue date Jun 24, 2014
- Idemitsu Kosan Co., Ltd.
- Meishi Tanaka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process oil, process for production of deasphalted oil, process for...
- Patent number 7,972,496
- Issue date Jul 5, 2011
- Idemitsu Kosan Co., Ltd.
- Meishi Tanaka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS OIL, PROCESS FOR PRODUCTION OF DEASPHALTED OIL, PROCESS FOR...
- Publication number 20110198264
- Publication date Aug 18, 2011
- IDEMITSU KOSAN CO., LTD.
- Meishi TANAKA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS OIL, PROCESS FOR PRODUCTION OF DEASPHALTED OIL, PROCESS FOR...
- Publication number 20090020453
- Publication date Jan 22, 2009
- IDEMITSU KOSAN CO., LTD.
- Meishi Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...