Hiroyuki Murai

Person

Yamato-Koriyama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Unit pulling-out mechanism and image recording apparatus
- Patent number 9,612,562
- Issue date Apr 4, 2017
- Sharp Kabushiki Kaisha
- Toshihiko Seike
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image recording apparatus with first and second pullout units
- Patent number 8,995,879
- Issue date Mar 31, 2015
- Sharp Kabushiki Kaisha
- Toshihiko Seike
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,867,945
- Issue date Oct 21, 2014
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,478,175
- Issue date Jul 2, 2013
- Sharp Kabushiki Kaisha
- Hiroyuki Murai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging wire cleaning apparatus
- Patent number 8,185,010
- Issue date May 22, 2012
- Sharp Kabushiki Kaisha
- Masato Kuze
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 8,121,530
- Issue date Feb 21, 2012
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt carrying device, intermediate transfer device, and image formi...
- Patent number 8,032,051
- Issue date Oct 4, 2011
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method and image forming apparatus
- Patent number 7,957,688
- Issue date Jun 7, 2011
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method, and transfer device
- Patent number 7,933,527
- Issue date Apr 26, 2011
- Sharp Kabushiki Kaisha
- Hirokazu Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device and image forming apparatus using the same
- Patent number 7,929,874
- Issue date Apr 19, 2011
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device and image forming apparatus
- Patent number 7,769,313
- Issue date Aug 3, 2010
- Sharp Kabushiki Kaisha
- Kazuhiro Matsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and maintenance method thereof
- Patent number 7,702,277
- Issue date Apr 20, 2010
- Sharp Kabushiki Kaisha
- Hirokazu Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer mechanism and image forming apparatus using the same
- Patent number 7,664,429
- Issue date Feb 16, 2010
- Sharp Kabushiki Kaisha
- Hiroyuki Murai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging device
- Patent number 7,660,547
- Issue date Feb 9, 2010
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and waste toner warning method
- Patent number 7,526,217
- Issue date Apr 28, 2009
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet conveying device
- Patent number 7,451,981
- Issue date Nov 18, 2008
- Sharp Kabushiki Kaisha
- Noriaki Taguchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image transfer device
- Patent number 7,313,338
- Issue date Dec 25, 2007
- Sharp Kabushiki Kaisha
- Fumio Shimazu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and transfer apparatus employing endless belt
- Patent number 7,302,217
- Issue date Nov 27, 2007
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device and image forming apparatus
- Patent number 7,162,178
- Issue date Jan 9, 2007
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,099,601
- Issue date Aug 29, 2006
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE RECORDING APPARATUS
- Publication number 20150168905
- Publication date Jun 18, 2015
- Sharp Kabushiki Kaisha
- Toshihiko Seike
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130142537
- Publication date Jun 6, 2013
- Sharp Kabushiki Kaisha
- Toshiki TAKIGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ENDLESS BELT, INTERMEDIATE TRANSFER BELT UNIT, IMAGE FORMING APPARA...
- Publication number 20120045257
- Publication date Feb 23, 2012
- Fumito Mizoguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120027461
- Publication date Feb 2, 2012
- Sharp Kabushiki Kaisha
- Hiroyuki MURAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20110135327
- Publication date Jun 9, 2011
- Sharp Kabushiki Kaisha
- Toshiki TAKIGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE, CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLU...
- Publication number 20090226223
- Publication date Sep 10, 2009
- Toshiki TAKIGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT CARRYING DEVICE, INTERMEDIATE TRANSFER DEVICE, AND IMAGE FORMI...
- Publication number 20090208241
- Publication date Aug 20, 2009
- Toshiki TAKIGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20090196640
- Publication date Aug 6, 2009
- Toshiki TAKIGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING WIRE CLEANING APPARATUS
- Publication number 20090074444
- Publication date Mar 19, 2009
- Masato KUZE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND TRANSFER DEVICE
- Publication number 20090003895
- Publication date Jan 1, 2009
- Hirokazu YAMAUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER MECHANISM AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20080124139
- Publication date May 29, 2008
- Hiroyuki MURAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image recording apparatus
- Publication number 20080124121
- Publication date May 29, 2008
- Sharp Kabushiki Kaisha
- Toshihiko Seike
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging device
- Publication number 20080085134
- Publication date Apr 10, 2008
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
- Publication number 20080075509
- Publication date Mar 27, 2008
- Toshiki TAKIGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging device and image forming apparatus
- Publication number 20080019728
- Publication date Jan 24, 2008
- Sharp Kabushiki Kaisha
- Kazuhiro Matsuyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and maintenance method thereof
- Publication number 20070172243
- Publication date Jul 26, 2007
- Sharp Kabushiki Kaisha
- Hirokazu Yamauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and waste toner warning method
- Publication number 20070065166
- Publication date Mar 22, 2007
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet conveying device
- Publication number 20060082051
- Publication date Apr 20, 2006
- Sharp Kabushiki Kaisha
- Noriaki Taguchi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Image forming apparatus
- Publication number 20060072930
- Publication date Apr 6, 2006
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and transfer apparatus employing endless belt
- Publication number 20060056885
- Publication date Mar 16, 2006
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image transfer device
- Publication number 20050244594
- Publication date Nov 3, 2005
- Sharp Kabushiki Kaisha
- Fumio Shimazu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Transfer device and image forming apparatus
- Publication number 20050117932
- Publication date Jun 2, 2005
- Sharp Kabushiki Kaisha
- Toshiki Takiguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroyuki Murai

Person

Patents Grantslast 30 patents

Unit pulling-out mechanism and image recording apparatus

Image recording apparatus with first and second pullout units

Image forming apparatus

Image forming apparatus

Charging wire cleaning apparatus

Image forming method and image forming apparatus

Belt carrying device, intermediate transfer device, and image formi...

Image forming method and image forming apparatus

Image forming apparatus, image forming method, and transfer device

Transfer device and image forming apparatus using the same

Charging device and image forming apparatus

Image forming apparatus and maintenance method thereof

Transfer mechanism and image forming apparatus using the same

Charging device

Image forming apparatus and waste toner warning method

Sheet conveying device

Image transfer device

Image forming apparatus and transfer apparatus employing endless belt

Transfer device and image forming apparatus

Image forming apparatus

Patents Applicationslast 30 patents

IMAGE RECORDING APPARATUS

IMAGE FORMING APPARATUS

ENDLESS BELT, INTERMEDIATE TRANSFER BELT UNIT, IMAGE FORMING APPARA...

IMAGE FORMING APPARATUS

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

TRANSFER DEVICE, CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLU...

BELT CARRYING DEVICE, INTERMEDIATE TRANSFER DEVICE, AND IMAGE FORMI...

TRANSFER DEVICE AND IMAGE FORMING APPARATUS USING THE SAME

CHARGING WIRE CLEANING APPARATUS

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND TRANSFER DEVICE

TRANSFER MECHANISM AND IMAGE FORMING APPARATUS USING THE SAME

Image recording apparatus

Charging device

IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS

Charging device and image forming apparatus

Image forming apparatus and maintenance method thereof

Image forming apparatus and waste toner warning method

Sheet conveying device

Image forming apparatus

Image forming apparatus and transfer apparatus employing endless belt

Image transfer device

Transfer device and image forming apparatus