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Kazuo Kuwahara
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Wakayama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition for power storage device electrode
Patent number
11,183,693
Issue date
Nov 23, 2021
Kao Corporation
Atsushi Hiraishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Positive electrode for battery, and battery
Patent number
10,211,460
Issue date
Feb 19, 2019
GS Yuasa International Ltd.
Kazuo Kuwahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oil-based cosmetic preparation
Patent number
8,580,284
Issue date
Nov 12, 2013
Kao Corporation
Eiko Tamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pigment dispersant containing a copolymer with constituent units de...
Patent number
8,349,943
Issue date
Jan 8, 2013
Kao Corporation
Kazuhiro Ishikawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymer particles
Patent number
6,750,271
Issue date
Jun 15, 2004
Kao Corporation
Hiromi Nanbu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer emulsion and process for preparing the same
Patent number
6,359,032
Issue date
Mar 19, 2002
Kao Corporation
Kazuo Kuwahara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer emulsion and process for producing the same
Patent number
6,252,003
Issue date
Jun 26, 2001
Kao Corporation
Kazuo Kuwahara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION FOR POWER STORAGE DEVICE ELECTRODE
Publication number
20200381734
Publication date
Dec 3, 2020
KAO CORPORATION
Atsushi HIRAISHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POSITIVE ELECTRODE FOR BATTERY, AND BATTERY
Publication number
20150028264
Publication date
Jan 29, 2015
Kazuo Kuwahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OIL-BASED COSMETIC PREPARATION
Publication number
20110177143
Publication date
Jul 21, 2011
KAO CORPORATION
Eiko Tamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH-MOLECULAR DISPERSANT FOR INORGANIC PIGMENTS
Publication number
20110152428
Publication date
Jun 23, 2011
KAO CORPORATION
Shuichi Inaya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NON-AQUEOUS PIGMENT DISPERSION COMPOSITION
Publication number
20100261816
Publication date
Oct 14, 2010
Kazuo Kuwahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NONAQUEOUS PIGMENT DISPERSION COMPOSITION
Publication number
20090258975
Publication date
Oct 15, 2009
KAO CORPORATION
Kazuhiro Ishikawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COSMETIC FOR EYELASHES
Publication number
20090053270
Publication date
Feb 26, 2009
KAO CORPORATION
Kensuke Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Metal Oxide Composite Oxide and Cosmetic Including the Same
Publication number
20070212312
Publication date
Sep 13, 2007
KAO CORPORATION
Kazuo Kuwahara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Cosmetic Preparation For Eyelash
Publication number
20070202066
Publication date
Aug 30, 2007
KAO CORPORATION
Kensuke Yoshida
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Polymer particles
Publication number
20020055560
Publication date
May 9, 2002
KAO CORPORATION
Hiromi Nanbu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymer emulsion and process for preparing the same
Publication number
20010053803
Publication date
Dec 20, 2001
KAO CORPORATION
Kazuo Kuwahara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...