Taeko NAKANO

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Viscosity index improver composition and lubricating oil composition
- Patent number 11,905,486
- Issue date Feb 20, 2024
- Idemitsu Kosan Co., Ltd.
- Yoriyuki Takashima
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
POLYMER COMPOSITION, LUBRICATING OIL ADDITIVE COMPOSITION, AND LUBR...
- Publication number 20240124638
- Publication date Apr 18, 2024
- IDEMITSU KOSAN CO.,LTD.
- Yoriyuki TAKASHIMA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
VISCOSITY INDEX IMPROVER COMPOSITION AND LUBRICATING OIL COMPOSITION
- Publication number 20220372394
- Publication date Nov 24, 2022
- IDEMITSU KOSAN CO.,LTD.
- Yoriyuki TAKASHIMA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHER COMPOUND AND PRODUCTION METHOD THEREFOR
- Publication number 20190106649
- Publication date Apr 11, 2019
- IDEMITSU KOSAN CO., LTD.
- Taeko NAKANO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHER COMPOUND, VISCOSITY INDEX IMPROVER, LUBRICATING OIL COMPO...
- Publication number 20180237586
- Publication date Aug 23, 2018
- IDEMITSU KOSAN CO., LTD.
- Taeko NAKANO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
REFRIGERATION MACHINE OIL, COMPOSITION FOR REFRIGERATION MACHINES,...
- Publication number 20180230397
- Publication date Aug 16, 2018
- IDEMITSU KOSAN CO., LTD.
- Taeko NAKANO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR PRODUCING POLYALKYLENE GLYCOL, VISCOSITY INDEX IMPROVER,...
- Publication number 20170355818
- Publication date Dec 14, 2017
- IDEMITSU KOSAN CO., LTD.
- Taeko NAKANO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Taeko NAKANO

Person

Patents Grantslast 30 patents

Viscosity index improver composition and lubricating oil composition

Patents Applicationslast 30 patents

POLYMER COMPOSITION, LUBRICATING OIL ADDITIVE COMPOSITION, AND LUBR...

VISCOSITY INDEX IMPROVER COMPOSITION AND LUBRICATING OIL COMPOSITION

POLYETHER COMPOUND AND PRODUCTION METHOD THEREFOR

POLYETHER COMPOUND, VISCOSITY INDEX IMPROVER, LUBRICATING OIL COMPO...

REFRIGERATION MACHINE OIL, COMPOSITION FOR REFRIGERATION MACHINES,...

METHOD FOR PRODUCING POLYALKYLENE GLYCOL, VISCOSITY INDEX IMPROVER,...