Atsushi Ishikawa

Person

Hagagun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing polyurethane
- Patent number 6,767,929
- Issue date Jul 27, 2004
- Kao Corporation
- Atsushi Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyurethane foam
- Patent number 6,410,608
- Issue date Jun 25, 2002
- Kao Corporation
- Mitsuru Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurethane foam for shoe soles
- Patent number 6,329,441
- Issue date Dec 11, 2001
- Kao Corporation
- Makoto Okubo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semi-rigid polyurethane foam
- Patent number 6,306,918
- Issue date Oct 23, 2001
- Kao Corporation
- Mitsuru Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Magnetic recording medium and manufacturing the same
- Patent number 5,560,977
- Issue date Oct 1, 1996
- Kao Corporation
- Yuzo Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording apparatus having reduced friction sliding parts
- Patent number 5,162,962
- Issue date Nov 10, 1992
- Kao Corporation
- Michihide Yamauchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Glasslike carbon composite material and method of preparing the same
- Patent number 4,958,998
- Issue date Sep 25, 1990
- Kao Corporation
- Michihide Yamauchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
POLYOL MIXTURE FOR PRODUCING RIGID POLYURETHANE FOAM
- Publication number 20160145374
- Publication date May 26, 2016
- KAO CORPORATION
- Atsushi ISHIKAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing polyurethane
- Publication number 20030004220
- Publication date Jan 2, 2003
- Atsushi Ishikawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Atsushi Ishikawa

Person

Patents Grantslast 30 patents

Process for producing polyurethane

Process for producing polyurethane foam

Polyurethane foam for shoe soles

Semi-rigid polyurethane foam

Magnetic recording medium and manufacturing the same

Magnetic recording apparatus having reduced friction sliding parts

Glasslike carbon composite material and method of preparing the same

Patents Applicationslast 30 patents

POLYOL MIXTURE FOR PRODUCING RIGID POLYURETHANE FOAM

Process for producing polyurethane