Keita Shiraki

Person

Aichi-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet feed roller and method of manufacturing the same
- Patent number 7,703,761
- Issue date Apr 27, 2010
- Tokai Rubber Industries, Ltd.
- Keita Shiraki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding roller
- Patent number 7,284,649
- Issue date Oct 23, 2007
- Tokai Rubber Industries, Ltd.
- Keita Shiraki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Urethane composition for sheet transport roll, and sheet transport...
- Patent number 6,734,274
- Issue date May 11, 2004
- Tokai Rubber Industries, Ltd.
- Satoshi Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Toner supply roll including cylindrical polyurethane sponge structu...
- Patent number 6,196,958
- Issue date Mar 6, 2001
- Tokai Rubber Industries, Ltd.
- Keita Shiraki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner supply roll including porous cylindrical polyurethane sponge...
- Patent number 6,149,564
- Issue date Nov 21, 2000
- Tokai Rubber Industries, Ltd.
- Akitoshi Nozawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Toner supply roll having openings in skin layer of porous cylindric...
- Patent number 5,768,668
- Issue date Jun 16, 1998
- Tokai Rubber Industries, Ltd.
- Keita Shiraki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of producing a conductive roll
- Patent number 5,753,154
- Issue date May 19, 1998
- Tokai Rubber Industries, Ltd.
- Saburou Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Conductive roll
- Patent number 5,609,554
- Issue date Mar 11, 1997
- Tokai Rubber Industries, Ltd.
- Saburou Hayashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SHEET FEED ROLLER AND METHOD OF MANUFACTURING THE SAME
- Publication number 20080061495
- Publication date Mar 13, 2008
- TOKAI RUBBER INDUSTRIES, LTD.
- Keita SHIRAKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeding roller
- Publication number 20060142132
- Publication date Jun 29, 2006
- TOKAI RUBBER INDUSTRIES, LTD.
- Keita Shiraki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method for producing sheet transport roll, urethane composition use...
- Publication number 20050202209
- Publication date Sep 15, 2005
- TOKAI RUBBER INDUSTRIES, LTD.
- Hirofumi Okuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Urethane composition for sheet transport roll, and sheet transport...
- Publication number 20020049297
- Publication date Apr 25, 2002
- TOKAI RUBBER INDUSTRIES, LTD.
- Satoshi Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Keita Shiraki

Person

Patents Grantslast 30 patents

Sheet feed roller and method of manufacturing the same

Sheet feeding roller

Urethane composition for sheet transport roll, and sheet transport...

Toner supply roll including cylindrical polyurethane sponge structu...

Toner supply roll including porous cylindrical polyurethane sponge...

Toner supply roll having openings in skin layer of porous cylindric...

Method of producing a conductive roll

Conductive roll

Patents Applicationslast 30 patents

SHEET FEED ROLLER AND METHOD OF MANUFACTURING THE SAME

Sheet feeding roller

Method for producing sheet transport roll, urethane composition use...

Urethane composition for sheet transport roll, and sheet transport...