Kazuyuki TAKEWAKI

Person

Annaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Silicone particle and method for producing the same
- Patent number 12,139,585
- Issue date Nov 12, 2024
- Shin-Etsu Chemical Co., Ltd.
- Mamoru Hagiwara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water repellent composition
- Patent number 11,945,970
- Issue date Apr 2, 2024
- Shin-Etsu Chemical Co., Ltd.
- Kazuyuki Takewaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Oil compound and defoamer composition
- Patent number 9,278,298
- Issue date Mar 8, 2016
- Shin-Etsu Chemical Co., Ltd.
- Kazuyuki Takewaki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Perfluoropolyether-modified polysiloxane, a method for preparing th...
- Patent number 8,129,435
- Issue date Mar 6, 2012
- Shin-Etsu Chemical Co., Ltd.
- Hiromasa Yamaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-foaming silicone composition comprising a polyoxyalkylene/perfl...
- Patent number 7,432,235
- Issue date Oct 7, 2008
- Shin-Etsu Chemical Co., Ltd.
- Kazuyuki Takewaki
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
SILICONE PARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20230032726
- Publication date Feb 2, 2023
- Shin-Etsu Chemical Co., Ltd.
- Mamoru HAGIWARA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHILIC SILICONE PARTICLE AND METHOD FOR PRODUCING THE SAME
- Publication number 20230029965
- Publication date Feb 2, 2023
- Shin-Etsu Chemical Co., Ltd.
- Kazuyuki TAKEWAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER REPELLENT COMPOSITION
- Publication number 20210115264
- Publication date Apr 22, 2021
- Shin-Etsu Chemical Co., Ltd.
- Kazuyuki TAKEWAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATERPROOF SHEET MADE OF SILICONE RUBBER, AND WATERPROOFING METHOD
- Publication number 20190241768
- Publication date Aug 8, 2019
- Shin-Etsu Chemical Co., Ltd.
- Takao UNO
- B32 - LAYERED PRODUCTS
Information Patent Application
OIL COMPOUND AND DEFOAMER COMPOSITION
- Publication number 20120256624
- Publication date Oct 11, 2012
- Kazuyuki TAKEWAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PERFLUOROPOLYETHER-MODIFIED POLYSILOXANE, A METHOD FOR PREPARING TH...
- Publication number 20100324250
- Publication date Dec 23, 2010
- Hiromasa YAMAGUCHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION OF ANTIFOAMING OIL COMPOUND AND ANTIFOAM COMPOSITION
- Publication number 20090234029
- Publication date Sep 17, 2009
- Shin-Etsu Chemical Co., Ltd.
- Kazuyuki TAKEWAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW-FOAMING SILICONE COMPOSITION
- Publication number 20080171686
- Publication date Jul 17, 2008
- Shin-Etsu Chemical Co., Ltd.
- Kazuyuki TAKEWAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kazuyuki TAKEWAKI

Person

Patents Grantslast 30 patents

Silicone particle and method for producing the same

Water repellent composition

Oil compound and defoamer composition

Perfluoropolyether-modified polysiloxane, a method for preparing th...

Low-foaming silicone composition comprising a polyoxyalkylene/perfl...

Patents Applicationslast 30 patents

SILICONE PARTICLE AND METHOD FOR PRODUCING THE SAME

HYDROPHILIC SILICONE PARTICLE AND METHOD FOR PRODUCING THE SAME

WATER REPELLENT COMPOSITION

WATERPROOF SHEET MADE OF SILICONE RUBBER, AND WATERPROOFING METHOD

OIL COMPOUND AND DEFOAMER COMPOSITION

PERFLUOROPOLYETHER-MODIFIED POLYSILOXANE, A METHOD FOR PREPARING TH...

PREPARATION OF ANTIFOAMING OIL COMPOUND AND ANTIFOAM COMPOSITION

LOW-FOAMING SILICONE COMPOSITION