Masahiro Usuki

Person

Ibaraki-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Addition condensation product, production method and use of same, p...
- Patent number 11,345,651
- Issue date May 31, 2022
- Shin-Etsu Chemical Co., Ltd.
- Yoshikatsu Tsuchiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of flexible copper foil/polyimide laminate
- Patent number 7,459,047
- Issue date Dec 2, 2008
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polyimide precursor resin solution composition sheet
- Patent number 7,060,784
- Issue date Jun 13, 2006
- Shin-Etsu Chemical Co., Ltd.
- Shigehiro Hoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing vinyl chloride-based polymer
- Patent number 6,965,002
- Issue date Nov 15, 2005
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing of vinyl chloride-based polymer
- Patent number 6,825,288
- Issue date Nov 30, 2004
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization of vinyl chloride with hydroxycarboxylic acids, inhi...
- Patent number 6,455,646
- Issue date Sep 24, 2002
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale depostion preventive agent and a process for producin...
- Patent number 5,728,781
- Issue date Mar 17, 1998
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process to prevent polymer scale adhesion using an aromatic compoun...
- Patent number 5,432,241
- Issue date Jul 11, 1995
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process to prevent polymer scale adhesion using an aromatic compoun...
- Patent number 5,430,113
- Issue date Jul 4, 1995
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent, polymerization vessel effective in...
- Patent number 5,411,675
- Issue date May 2, 1995
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent from naphthoquinone dye
- Patent number 5,360,857
- Issue date Nov 1, 1994
- Shin-Etsu Chemical Co., Ltd.
- Hajime Kitamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer scale preventive agent, polymerization vessel effective in...
- Patent number 5,354,817
- Issue date Oct 11, 1994
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preventing polymer scale deposition
- Patent number 5,292,834
- Issue date Mar 8, 1994
- Shin-Etsu Chemical Co., Ltd.
- Mikio Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preventing polymer scale deposition and polymer scale pre...
- Patent number 5,262,497
- Issue date Nov 16, 1993
- Shin-Etsu Chemical Co., Ltd.
- Mikio Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preventing polymer scale deposition
- Patent number 5,244,986
- Issue date Sep 14, 1993
- Shin-Etsu Chemical Co., Ltd.
- Mikio Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating solution for preventing adhesion of polymer scale and metho...
- Patent number 5,241,022
- Issue date Aug 31, 1993
- Shin-Etsu Chemical Co., Ltd.
- Mikio Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preventing polymer scale deposition and polymer scale pre...
- Patent number 5,147,455
- Issue date Sep 15, 1992
- Shin-Etsu Chemical Co., Ltd.
- Mikio Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Agents to prevent polymer scale deposition and a method therefor
- Patent number 5,142,003
- Issue date Aug 25, 1992
- Shin-Etsu Chemical Company, Limited
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION CONTAINING ADDITION CONDENSATION PRODUCT, METHOD FOR PR...
- Publication number 20230037858
- Publication date Feb 9, 2023
- Shin-Etsu Chemical Co., Ltd.
- Kentaro YAMANAKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION METHOD OF ADDITION CONDENSATION PRODUCT
- Publication number 20210403611
- Publication date Dec 30, 2021
- SHIN-ETSU CHEMICAL CO., LTD.
- Yoshikatsu TSUCHIYA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ADDITION CONDENSATION PRODUCT, PRODUCTION METHOD AND USE OF SAME, P...
- Publication number 20210403405
- Publication date Dec 30, 2021
- SHIN-ETSU CHEMICAL CO., LTD.
- Yoshikatsu TSUCHIYA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING FLEXIBLE SINGLE-SIDED POLYIMIDE COPPER-CLAD LAM...
- Publication number 20090101280
- Publication date Apr 23, 2009
- SHIN-ETSU CHEMICAL CO., LTD.
- Jun ASAZUMA
- B32 - LAYERED PRODUCTS
Information Patent Application
ADHESIVE SHEET
- Publication number 20080113184
- Publication date May 15, 2008
- SHIN-ETSU CHEMICAL CO., LTD.
- Shinichiro YOSHIDA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for producing flexible metal foil-polyimide laminate
- Publication number 20060191632
- Publication date Aug 31, 2006
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- B32 - LAYERED PRODUCTS
Information Patent Application
Flexible metal foil-polyimide laminate
- Publication number 20060134443
- Publication date Jun 22, 2006
- Shin-Etsu Chemical Co., Ltd.
- Michio Aizawa
- B32 - LAYERED PRODUCTS
Information Patent Application
Preparation of flexible copper foil/polyimide laminate
- Publication number 20060042750
- Publication date Mar 2, 2006
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- B32 - LAYERED PRODUCTS
Information Patent Application
Flexible metal foil/polyimide laminate and making method
- Publication number 20060003173
- Publication date Jan 5, 2006
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- B32 - LAYERED PRODUCTS
Information Patent Application
Flexible metal foil-polyimide laminate and making method
- Publication number 20050214552
- Publication date Sep 29, 2005
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- B32 - LAYERED PRODUCTS
Information Patent Application
Flexible metal foil-polyimide laminate and making method
- Publication number 20050181223
- Publication date Aug 18, 2005
- Shin-Etsu Chemical Co., Ltd.
- Michio Aizawa
- B32 - LAYERED PRODUCTS
Information Patent Application
Polyimide precursor resin solution composition sheet
- Publication number 20040265601
- Publication date Dec 30, 2004
- Shigehiro Hoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for producing vinyl chloride-based polymer
- Publication number 20040186257
- Publication date Sep 23, 2004
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of producing a vinyl chloride-based polymer
- Publication number 20030162927
- Publication date Aug 28, 2003
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIZATION OF VINYL CHLORIDE WITH HYDROXYCARBOXYLIC ACIDS, INHI...
- Publication number 20020099153
- Publication date Jul 25, 2002
- Shin-Etsu Chemical Co., Ltd.
- Masahiro Usuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Masahiro Usuki

Person

Patents Grantslast 30 patents

Addition condensation product, production method and use of same, p...

Preparation of flexible copper foil/polyimide laminate

Polyimide precursor resin solution composition sheet

Process for producing vinyl chloride-based polymer

Method of producing of vinyl chloride-based polymer

Polymerization of vinyl chloride with hydroxycarboxylic acids, inhi...

Polymer scale depostion preventive agent and a process for producin...

Process to prevent polymer scale adhesion using an aromatic compoun...

Process to prevent polymer scale adhesion using an aromatic compoun...

Polymer scale preventive agent, polymerization vessel effective in...

Polymer scale preventive agent from naphthoquinone dye

Polymer scale preventive agent, polymerization vessel effective in...

Method of preventing polymer scale deposition

Method of preventing polymer scale deposition and polymer scale pre...

Method of preventing polymer scale deposition

Coating solution for preventing adhesion of polymer scale and metho...

Method of preventing polymer scale deposition and polymer scale pre...

Agents to prevent polymer scale deposition and a method therefor

Patents Applicationslast 30 patents

COMPOSITION CONTAINING ADDITION CONDENSATION PRODUCT, METHOD FOR PR...

PRODUCTION METHOD OF ADDITION CONDENSATION PRODUCT

ADDITION CONDENSATION PRODUCT, PRODUCTION METHOD AND USE OF SAME, P...

METHOD OF PRODUCING FLEXIBLE SINGLE-SIDED POLYIMIDE COPPER-CLAD LAM...

ADHESIVE SHEET

Method for producing flexible metal foil-polyimide laminate

Flexible metal foil-polyimide laminate

Preparation of flexible copper foil/polyimide laminate

Flexible metal foil/polyimide laminate and making method

Flexible metal foil-polyimide laminate and making method

Flexible metal foil-polyimide laminate and making method

Polyimide precursor resin solution composition sheet

Process for producing vinyl chloride-based polymer

Method of producing a vinyl chloride-based polymer

POLYMERIZATION OF VINYL CHLORIDE WITH HYDROXYCARBOXYLIC ACIDS, INHI...