Eiji Gumbe

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developer-supplying container
- Patent number 10,353,318
- Issue date Jul 16, 2019
- Kabushiki Kaisha Toshiba
- Noriyuki Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer-supplying container
- Patent number 9,823,601
- Issue date Nov 21, 2017
- Kabushiki Kaisha Toshiba
- Noriyuki Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic process unit and image forming apparatus
- Patent number 7,333,751
- Issue date Feb 19, 2008
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with stopper for preventing rotation of a d...
- Patent number 7,127,197
- Issue date Oct 24, 2006
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charger cleaning device, charger cleaning method and image forming...
- Patent number 7,127,190
- Issue date Oct 24, 2006
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with stopper for preventing rotation of a d...
- Patent number 6,999,700
- Issue date Feb 14, 2006
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,917,778
- Issue date Jul 12, 2005
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of assembling a developing apparatus
- Patent number 6,862,792
- Issue date Mar 8, 2005
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus including stopping member and backstop memb...
- Patent number 6,819,898
- Issue date Nov 16, 2004
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPER-SUPPLYING CONTAINER
- Publication number 20180039202
- Publication date Feb 8, 2018
- Kabushiki Kaisha Toshiba
- Noriyuki YOKOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER-SUPPLYING CONTAINER
- Publication number 20170045842
- Publication date Feb 16, 2017
- Kabushiki Kaisha Toshiba
- Noriyuki YOKOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MERCHANDISE SALES DATA PROCESSING DEVICE AND PROGRAM
- Publication number 20150262159
- Publication date Sep 17, 2015
- Toshiba Tec Kabushiki Kaisha
- Tomonari Kakino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS FOR PREVENTING SCATTER OF TONER FROM DEVELO...
- Publication number 20110262174
- Publication date Oct 27, 2011
- Toshiba Tec Kabushiki Kaisha
- Eiji GUMBE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND CLEANING PERFORMANCE MAINTAINING METHOD
- Publication number 20100300484
- Publication date Dec 2, 2010
- Kabushiki Kaisha Toshiba
- Eiji GUMBE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic process unit and image forming apparatus
- Publication number 20070041744
- Publication date Feb 22, 2007
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charger cleaning device, charger cleaning method and image forming...
- Publication number 20060165430
- Publication date Jul 27, 2006
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus with stopper for preventing rotation of a d...
- Publication number 20060013619
- Publication date Jan 19, 2006
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus with stopper for preventing rotation of a d...
- Publication number 20050180781
- Publication date Aug 18, 2005
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of assembling a developing apparatus
- Publication number 20050138788
- Publication date Jun 30, 2005
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Image forming apparatus
- Publication number 20050031380
- Publication date Feb 10, 2005
- Kabushiki Kaisha Toshiba
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of assembling a developing apparatus
- Publication number 20040177487
- Publication date Sep 16, 2004
- TOSHIBA TEC KABUSHIKI KAISHA
- Eiji Gumbe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Image forming apparatus
- Publication number 20040101330
- Publication date May 27, 2004
- TOSHIBA TEC KABUSHIKI KAISHA
- Eiji Gumbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Developer-supplying container

Developer-supplying container

Electrophotographic process unit and image forming apparatus

Image forming apparatus with stopper for preventing rotation of a d...

Charger cleaning device, charger cleaning method and image forming...

Image forming apparatus with stopper for preventing rotation of a d...

Image forming apparatus

Method of assembling a developing apparatus

Image forming apparatus including stopping member and backstop memb...

Patents Applicationslast 30 patents

DEVELOPER-SUPPLYING CONTAINER

DEVELOPER-SUPPLYING CONTAINER

MERCHANDISE SALES DATA PROCESSING DEVICE AND PROGRAM

IMAGE FORMING APPARATUS FOR PREVENTING SCATTER OF TONER FROM DEVELO...

CLEANING DEVICE AND CLEANING PERFORMANCE MAINTAINING METHOD

Electrophotographic process unit and image forming apparatus

Charger cleaning device, charger cleaning method and image forming...

Image forming apparatus with stopper for preventing rotation of a d...

Image forming apparatus with stopper for preventing rotation of a d...

Method of assembling a developing apparatus

Image forming apparatus

Method of assembling a developing apparatus

Image forming apparatus