Kaoru OKAMURA

Person

Annaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Siloxane and a method for preparing the same
- Patent number 12,180,310
- Issue date Dec 31, 2024
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
(Meth)acryloyl compound and a method for preparing the same
- Patent number 11,919,987
- Issue date Mar 5, 2024
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polysiloxane monomer and method for producing same
- Patent number 11,859,055
- Issue date Jan 2, 2024
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- G02 - OPTICS
Information Patent Grant
Polysiloxane monomer and method for preparing the same
- Patent number 11,180,614
- Issue date Nov 23, 2021
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrolysis-resistant silicone compound and a method for producing t...
- Patent number 10,920,075
- Issue date Feb 16, 2021
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING ONE-TERMINAL FUNCTIONAL ORGANOPOLYSILOXANE AND...
- Publication number 20250188224
- Publication date Jun 12, 2025
- Shin-Etsu Chemical Co., Ltd.
- Ryota HASHIMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME
- Publication number 20240209155
- Publication date Jun 27, 2024
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME
- Publication number 20240182647
- Publication date Jun 6, 2024
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILOXANE AND A METHOD FOR PREPARING THE SAME
- Publication number 20220332863
- Publication date Oct 20, 2022
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
(METH)ACRYLOYL COMPOUND AND A METHOD FOR PREPARING THE SAME
- Publication number 20210324123
- Publication date Oct 21, 2021
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYSILOXANE MONOMER AND METHOD FOR PRODUCING SAME
- Publication number 20210238363
- Publication date Aug 5, 2021
- Shin-Etsu Chemical Co., Ltd.
- Kaoru Okamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME
- Publication number 20210122769
- Publication date Apr 29, 2021
- Shin-Etsu Chemical Co., Ltd.
- Kaoru OKAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME
- Publication number 20200362067
- Publication date Nov 19, 2020
- Shin-Etsu Chemical Co., Ltd.
- Kaoru OKAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME
- Publication number 20200231608
- Publication date Jul 23, 2020
- Shin-Etsu Chemical Co., Ltd.
- Kaoru OKAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYSILOXANE MONOMER AND METHOD FOR PREPARING THE SAME
- Publication number 20200148831
- Publication date May 14, 2020
- Shin-Etsu Chemical Co., Ltd.
- Kaoru OKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROLYSIS-RESISTANT SILICONE COMPOUND AND A METHOD FOR PRODUCING T...
- Publication number 20190136059
- Publication date May 9, 2019
- Shin-Etsu Chemical Co., Ltd.
- Kaoru OKAMURA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LINEAR ORGANOPOLYSILOXANE HAVING DIFFERENT FUNCTIONAL GROUPS AT TER...
- Publication number 20180362716
- Publication date Dec 20, 2018
- Shin-Etsu Chemical Co., Ltd.
- Kaoru OKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Kaoru OKAMURA

Person

Patents Grantslast 30 patents

Siloxane and a method for preparing the same

(Meth)acryloyl compound and a method for preparing the same

Polysiloxane monomer and method for producing same

Polysiloxane monomer and method for preparing the same

Hydrolysis-resistant silicone compound and a method for producing t...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING ONE-TERMINAL FUNCTIONAL ORGANOPOLYSILOXANE AND...

SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME

SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME

SILOXANE AND A METHOD FOR PREPARING THE SAME

(METH)ACRYLOYL COMPOUND AND A METHOD FOR PREPARING THE SAME

POLYSILOXANE MONOMER AND METHOD FOR PRODUCING SAME

SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME

SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME

SILOXANE COMPOUND AND A METHOD FOR PREPARING THE SAME

POLYSILOXANE MONOMER AND METHOD FOR PREPARING THE SAME

HYDROLYSIS-RESISTANT SILICONE COMPOUND AND A METHOD FOR PRODUCING T...

LINEAR ORGANOPOLYSILOXANE HAVING DIFFERENT FUNCTIONAL GROUPS AT TER...