Koji Shimizu

Person

Chiba Prefecture, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-strength silicone rubber particulate
- Patent number 5,176,960
- Issue date Jan 5, 1993
- Dow Corning Toray Silicone Co., Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing silicone rubber moldings
- Patent number 5,160,670
- Issue date Nov 3, 1992
- Dow Corning Toray Silicone Co., Ltd.
- Mitsuo Hamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the preparation of heterogeneous silicone rubber moldings
- Patent number 5,160,681
- Issue date Nov 3, 1992
- Dow Corning Toray Silicone Co., Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the preparation of silicone gel spheres
- Patent number 5,124,090
- Issue date Jun 23, 1992
- Toray Silicone Company, Ltd.
- Koji Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of preparing a conductive silicone rubber particulate
- Patent number 5,085,803
- Issue date Feb 4, 1992
- Dow Corning Toray Silicone Company, Ltd.
- Haruki Wakita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermosetting organopolysiloxane composition
- Patent number 5,064,924
- Issue date Nov 12, 1991
- Dow Corning Toray Silicone Company, Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and apparatus for the preparation of a water based dispersio...
- Patent number 4,999,131
- Issue date Mar 12, 1991
- Toray Silicone Company Ltd.
- Koji Shimizu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silicone rubber or gel particles containing mineral oil
- Patent number 4,990,556
- Issue date Feb 5, 1991
- Dow Corning Toray Silicone Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making tack-free silicone gel moldings
- Patent number 4,985,277
- Issue date Jan 15, 1991
- Toray Silicone Company Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tack-free silicone gel moldings
- Patent number 4,911,974
- Issue date Mar 27, 1990
- Toray Silicone Company, Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electroconductive silicone rubber particles
- Patent number 4,898,689
- Issue date Feb 6, 1990
- Toray Silicone Company, Ltd.
- Mitsuo Hamada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Finely divided silicone rubber additive material and method for pro...
- Patent number 4,849,564
- Issue date Jul 18, 1989
- Toray Silicone Co., Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the production of spherical silicone gel particles
- Patent number 4,824,616
- Issue date Apr 25, 1989
- Toray Silicone Company, Ltd.
- Koji Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for molding silicone rubber compositions
- Patent number 4,783,289
- Issue date Nov 8, 1988
- Toray Silicone Co., Ltd.
- Koji Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing silicone rubber moldings having a hard exterio...
- Patent number 4,780,260
- Issue date Oct 25, 1988
- Toray Silicone Company, Ltd.
- Keiji Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Primer composition
- Patent number 4,749,741
- Issue date Jun 7, 1988
- Toray Silicone Co., Ltd.
- Masayuki Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing silicone rubber powder
- Patent number 4,749,765
- Issue date Jun 7, 1988
- Toray Silicone Co., Ltd.
- Koji Shimizu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing silicone rubber powder
- Patent number 4,743,670
- Issue date May 10, 1988
- Toray Silicone Co., Ltd.
- Keiji Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing silicone rubber powder
- Patent number 4,742,142
- Issue date May 3, 1988
- Toray Silicone Co., Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing cured organopolysiloxane compositions
- Patent number 4,722,968
- Issue date Feb 2, 1988
- Toray Silicone Co., Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing a toner-fixer roll
- Patent number 4,719,130
- Issue date Jan 12, 1988
- Toray Silicone Co., Ltd.
- Koji Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacturing a rubber sheet which is electrically insul...
- Patent number 4,486,495
- Issue date Dec 4, 1984
- Toray Silicone Co., Ltd.
- Takao Matsushita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Curable organopolysiloxane composition for heat fixing rolls
- Patent number 4,360,566
- Issue date Nov 23, 1982
- Toray Silicone Co., Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mold and mildew resistant organopolysiloxane compositions
- Patent number 4,247,442
- Issue date Jan 27, 1981
- Toray Silicone Company, Ltd.
- Koji Shimizu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Koji Shimizu

Person

Patents Grantslast 30 patents

High-strength silicone rubber particulate

Method of manufacturing silicone rubber moldings

Method for the preparation of heterogeneous silicone rubber moldings

Method for the preparation of silicone gel spheres

Method of preparing a conductive silicone rubber particulate

Thermosetting organopolysiloxane composition

Method and apparatus for the preparation of a water based dispersio...

Silicone rubber or gel particles containing mineral oil

Method of making tack-free silicone gel moldings

Tack-free silicone gel moldings

Electroconductive silicone rubber particles

Finely divided silicone rubber additive material and method for pro...

Method for the production of spherical silicone gel particles

Process for molding silicone rubber compositions

Method for producing silicone rubber moldings having a hard exterio...

Primer composition

Method for producing silicone rubber powder

Method for producing silicone rubber powder

Method for producing silicone rubber powder

Method for preparing cured organopolysiloxane compositions

Method for producing a toner-fixer roll

Method for manufacturing a rubber sheet which is electrically insul...

Curable organopolysiloxane composition for heat fixing rolls

Mold and mildew resistant organopolysiloxane compositions