Yasuo Ishii

Person

Wakayama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Surfactant for emulsion polymerization
- Patent number 7,098,250
- Issue date Aug 29, 2006
- Kao Corporation
- Hiroki Sawada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Paper bulking promoter
- Patent number 6,599,392
- Issue date Jul 29, 2003
- Kao Corporation
- Takaaki Tadokoro
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Surfactant composition for emulsion polymerization
- Patent number 6,380,302
- Issue date Apr 30, 2002
- Kao Corporation
- Takayuki Ikenaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethoxylate and propoxylated higher alcohol surfactant in high conce...
- Patent number 6,140,296
- Issue date Oct 31, 2000
- Kao Corporation
- Yasuo Ishii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ethoxylate and propoxylated higher alcohol surfactant in high conce...
- Patent number 6,140,297
- Issue date Oct 31, 2000
- Kao Corporation
- Yasuo Ishii
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Surfactant composition
- Patent number 6,048,831
- Issue date Apr 11, 2000
- Kao Corporation
- Atsuhito Mori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Melt viscosity depressant for polyester resin and polyester resin c...
- Patent number 5,340,521
- Issue date Aug 23, 1994
- Kao Corporation
- Akito Itoi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for producing cationic dye-dyeable polyester fiber with hig...
- Patent number 5,178,950
- Issue date Jan 12, 1993
- Kao Corporation
- Akito Itoi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyester fibers and process of making
- Patent number 5,162,091
- Issue date Nov 10, 1992
- Kao Corporation
- Yasuo Ishii
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Phosphate, liposome comprising the phosphate as membrane constituen...
- Patent number 5,153,000
- Issue date Oct 6, 1992
- Kao Corporation
- Yoshiko Chikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sizing method
- Patent number 5,061,525
- Issue date Oct 29, 1991
- Kao Corporation
- Yuichi Takahashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Surfactant for emulsion polymerization
- Publication number 20040048963
- Publication date Mar 11, 2004
- Hiroki Sawada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Reactive surfactant composition
- Publication number 20010020064
- Publication date Sep 6, 2001
- Yoshinobu Ishikawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Yasuo Ishii

Person

Patents Grantslast 30 patents

Surfactant for emulsion polymerization

Paper bulking promoter

Surfactant composition for emulsion polymerization

Ethoxylate and propoxylated higher alcohol surfactant in high conce...

Ethoxylate and propoxylated higher alcohol surfactant in high conce...

Surfactant composition

Melt viscosity depressant for polyester resin and polyester resin c...

Process for producing cationic dye-dyeable polyester fiber with hig...

Polyester fibers and process of making

Phosphate, liposome comprising the phosphate as membrane constituen...

Sizing method

Patents Applicationslast 30 patents

Surfactant for emulsion polymerization

Reactive surfactant composition