Shigekuni Nakada

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Viscosity index improver, lubricant composition, and method for man...
- Patent number 10,336,961
- Issue date Jul 2, 2019
- Sanyo Chemical Industries, Ltd.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Viscosity index improver and lubricating oil composition
- Patent number 9,683,195
- Issue date Jun 20, 2017
- Sanyo Chemical Industries, Ltd.
- Shigekuni Nakada
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Polymer polyol, method for producing the same, and method for produ...
- Patent number 9,109,078
- Issue date Aug 18, 2015
- Sanyo Chemical Industries, Ltd.
- Takayuki Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing fine-particle-dispersed polyol, and method for...
- Patent number 9,062,148
- Issue date Jun 23, 2015
- Sanyo Chemical Industries, Ltd.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer polyol, method for producing the same, and method for produ...
- Patent number 8,772,405
- Issue date Jul 8, 2014
- Sanyo Chemical Industries, Ltd.
- Takayuki Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine particle-dispersed polyol composition, method for producing po...
- Patent number 8,455,591
- Issue date Jun 4, 2013
- Sanyo Chemical Industries, Ltd.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fine particle-dispersed polyol composition, method for producing po...
- Patent number 8,394,899
- Issue date Mar 12, 2013
- Sanyo Chemical Industries, Ltd.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
VISCOSITY INDEX IMPROVER, LUBRICANT COMPOSITION, AND METHOD FOR MAN...
- Publication number 20180245014
- Publication date Aug 30, 2018
- SANYO CHEMICAL INDUSTRIES, LTD.
- Shigekuni NAKADA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
VISCOSITY INDEX IMPROVER AND LUBRICATING OIL COMPOSITION
- Publication number 20170009177
- Publication date Jan 12, 2017
- SANYO CHEMICAL INDUSTRIES, LTD.
- Shigekuni NAKADA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
POLYMER POLYOL, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODU...
- Publication number 20140288238
- Publication date Sep 25, 2014
- Takayuki TSUJI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FINE PARTICLE-DISPERSED POLYOL COMPOSITION, METHOD FOR PRODUCING PO...
- Publication number 20110301256
- Publication date Dec 8, 2011
- SANYO CHEMICAL INDUSTRIES, LTD.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FINE PARTICLE-DISPERSED POLYOL COMPOSITION, METHOD FOR PRODUCING PO...
- Publication number 20110301257
- Publication date Dec 8, 2011
- SANYO CHEMICAL INDUSTRIES, LTD.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER POLYOL AND METHOD FOR PRODUCING POLYURETHANE
- Publication number 20110086996
- Publication date Apr 14, 2011
- Sanyo Chemical Industries, Ltd.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING FINE-PARTICLE-DISPERSED POLYOL, AND METHOD FOR...
- Publication number 20100222507
- Publication date Sep 2, 2010
- Sanyo Chemical Industries, Ltd.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER POLYOL, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODU...
- Publication number 20100210768
- Publication date Aug 19, 2010
- Sanyo Chemical Industries, Ltd.
- Takayuki Tsuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER POLYOL, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODU...
- Publication number 20100036082
- Publication date Feb 11, 2010
- Sanyo Chemical Industries, Ltd.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fine Particle-Dispersed Polyol Composition, Method for Producing Po...
- Publication number 20090018227
- Publication date Jan 15, 2009
- SANYO CHEMICAL INDUSTRIES, LTD.
- Shigekuni Nakada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Shigekuni Nakada

Person

Patents Grantslast 30 patents

Viscosity index improver, lubricant composition, and method for man...

Viscosity index improver and lubricating oil composition

Polymer polyol, method for producing the same, and method for produ...

Method for producing fine-particle-dispersed polyol, and method for...

Polymer polyol, method for producing the same, and method for produ...

Fine particle-dispersed polyol composition, method for producing po...

Fine particle-dispersed polyol composition, method for producing po...

Patents Applicationslast 30 patents

VISCOSITY INDEX IMPROVER, LUBRICANT COMPOSITION, AND METHOD FOR MAN...

VISCOSITY INDEX IMPROVER AND LUBRICATING OIL COMPOSITION

POLYMER POLYOL, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODU...

FINE PARTICLE-DISPERSED POLYOL COMPOSITION, METHOD FOR PRODUCING PO...

FINE PARTICLE-DISPERSED POLYOL COMPOSITION, METHOD FOR PRODUCING PO...

POLYMER POLYOL AND METHOD FOR PRODUCING POLYURETHANE

METHOD FOR PRODUCING FINE-PARTICLE-DISPERSED POLYOL, AND METHOD FOR...

POLYMER POLYOL, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODU...

POLYMER POLYOL, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODU...

Fine Particle-Dispersed Polyol Composition, Method for Producing Po...