Yoichi Tanifuji

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Particulate silica and its preparation
- Patent number 6,932,953
- Issue date Aug 23, 2005
- Shin-Etsu Chemical Co., Ltd.
- Masanobu Nishimine
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of organohalosilanes
- Patent number 6,894,181
- Issue date May 17, 2005
- Shin-Etsu Chemical Co., Ltd.
- Susumu Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of organohalosilanes
- Patent number 6,727,376
- Issue date Apr 27, 2004
- Shin-Etsu Chemical Co., Ltd.
- Susumu Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of organohalosilanes
- Patent number 6,506,923
- Issue date Jan 14, 2003
- Shin-Etsu Chemical Co., Ltd.
- Tetsuya Inukai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of organohalosilanes
- Patent number 6,395,917
- Issue date May 28, 2002
- Shin-Etsu Chemical Co., Ltd.
- Hajime Ishizaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of organohalosilanes
- Patent number 6,242,629
- Issue date Jun 5, 2001
- Shin-Etsu Chemical Co., Ltd.
- Susumu Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of organohalosilanes
- Patent number 6,215,012
- Issue date Apr 10, 2001
- Shin-Etsu Chemical Co., Ltd.
- Susumu Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing contact mass for organohalosilane synthesis
- Patent number 6,156,380
- Issue date Dec 5, 2000
- Shin-Etsu Chemical Co., Ltd.
- Mikio Aramata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymerization apparatus of producing vinyl chloride type polymer
- Patent number 5,750,079
- Issue date May 12, 1998
- Shin-Etsu Chemical Co., Ltd.
- Takuya Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Biodegradable polymer compositions and shrink films
- Patent number 5,726,220
- Issue date Mar 10, 1998
- Shin-Etsu Chemical Co., Ltd.
- Yuji Tokushige
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polylactic acid composition
- Patent number 5,691,398
- Issue date Nov 25, 1997
- Shin-Etsu Chemical Co., Ltd.
- Yoichi Tanifuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization apparatus and method of producing vinyl chloride typ...
- Patent number 5,612,437
- Issue date Mar 18, 1997
- Shin-Etsu Chemical Co., Ltd.
- Takuya Ueda
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinyl chloride polymerization process using ball valves in recycle...
- Patent number 5,462,998
- Issue date Oct 31, 1995
- Shin-Etsu Chemical Co., Ltd.
- Yoichi Tanifuji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization process with recycle line containing screen with rod...
- Patent number 5,444,131
- Issue date Aug 22, 1995
- Shin-Etsu Chemical Co., Ltd.
- Shuji Ohnishi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Preparation of organohalosilanes
- Publication number 20030199705
- Publication date Oct 23, 2003
- Susumu Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of organohalosilanes
- Publication number 20030055277
- Publication date Mar 20, 2003
- Susumu Ueno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Preparation of organohalosilanes
- Publication number 20020156310
- Publication date Oct 24, 2002
- Tetsuya Inukai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Particulate silica and its preparation
- Publication number 20020102199
- Publication date Aug 1, 2002
- Masanobu Nishimine
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF ORGANOHALOSILANES
- Publication number 20020082437
- Publication date Jun 27, 2002
- Hajime Ishizaka
- C07 - ORGANIC CHEMISTRY

Yoichi Tanifuji

Person

Patents Grantslast 30 patents

Particulate silica and its preparation

Preparation of organohalosilanes

Preparation of organohalosilanes

Preparation of organohalosilanes

Preparation of organohalosilanes

Preparation of organohalosilanes

Preparation of organohalosilanes

Method for preparing contact mass for organohalosilane synthesis

Polymerization apparatus of producing vinyl chloride type polymer

Biodegradable polymer compositions and shrink films

Polylactic acid composition

Polymerization apparatus and method of producing vinyl chloride typ...

Vinyl chloride polymerization process using ball valves in recycle...

Polymerization process with recycle line containing screen with rod...

Patents Applicationslast 30 patents

Preparation of organohalosilanes

Preparation of organohalosilanes

Preparation of organohalosilanes

Particulate silica and its preparation

PREPARATION OF ORGANOHALOSILANES