Shigenori Koido

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Toner container, image forming unit including the toner container,...
- Patent number 10,274,866
- Issue date Apr 30, 2019
- Oki Data Corporation
- Tetsu Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer storage container, developing device, image forming appar...
- Patent number 9,927,738
- Issue date Mar 27, 2018
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image drum cartridge
- Patent number D752136
- Issue date Mar 22, 2016
- Oki Data Corporation
- Shigenori Koido
- D18 - Printing and office machinery
Information Patent Grant
Image formation unit and image formation apparatus
- Patent number 9,239,566
- Issue date Jan 19, 2016
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D733794
- Issue date Jul 7, 2015
- Oki Data Corporation
- Yukiyoshi Oda
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D727412
- Issue date Apr 21, 2015
- Oki Data Corporation
- Yukiyoshi Oda
- D18 - Printing and office machinery
Information Patent Grant
Developer storing container, developing unit, developing device and...
- Patent number 8,260,169
- Issue date Sep 4, 2012
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer storing container having a seal to prevent toner leakage
- Patent number 8,218,998
- Issue date Jul 10, 2012
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer material holding apparatus, process cartridge to which th...
- Patent number 8,213,840
- Issue date Jul 3, 2012
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder developer holding apparatus, developing apparatus, and image...
- Patent number 8,050,591
- Issue date Nov 1, 2011
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 7,447,463
- Issue date Nov 4, 2008
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having developer supply unit and image forming ap...
- Patent number 7,333,755
- Issue date Feb 19, 2008
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D546873
- Issue date Jul 17, 2007
- Oki Data Corporation
- Shinichi Otani
- D18 - Printing and office machinery
Information Patent Grant
Image drum cartridge
- Patent number D529076
- Issue date Sep 26, 2006
- Oki Data Corporation
- Atsushi Kobayashi
- D18 - Printing and office machinery
Information Patent Grant
Developing unit having an opening allowing toner to fall directly o...
- Patent number 6,560,430
- Issue date May 6, 2003
- Oki Data Corporation
- Eisaku Muto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ink jet recording apparatus
- Patent number 6,367,912
- Issue date Apr 9, 2002
- Oki Data Corporation
- Mitsuru Kishimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a print head for use with an ink jet printer
- Patent number 6,098,257
- Issue date Aug 8, 2000
- Oki Data Corporation
- Shigenori Koido
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus having unitary cap with wiper portion f...
- Patent number 5,896,144
- Issue date Apr 20, 1999
- Oki Data Corporation
- Mitsuru Kishimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 5,889,538
- Issue date Mar 30, 1999
- Oki Data Corporation
- Mitsuru Kishimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printer with improved capping mechanism
- Patent number 5,870,115
- Issue date Feb 9, 1999
- Oki Data Corporation
- Hiroshi Kikuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
TONER CONTAINER, IMAGE FORMING UNIT, AND IMAGE FORMING APPARATUS
- Publication number 20180088490
- Publication date Mar 29, 2018
- Oki Data Corporation
- Tetsu KOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER STORAGE CONTAINER, DEVELOPING DEVICE, IMAGE FORMING APPAR...
- Publication number 20180004122
- Publication date Jan 4, 2018
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMATION UNIT AND IMAGE FORMATION APPARATUS
- Publication number 20150212481
- Publication date Jul 30, 2015
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer storing container, developing device and image forming ap...
- Publication number 20100111571
- Publication date May 6, 2010
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer material holding apparatus, process cartridge to which th...
- Publication number 20090245883
- Publication date Oct 1, 2009
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Powder developer holding apparatus, developing apparatus, and image...
- Publication number 20090238609
- Publication date Sep 24, 2009
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer storing container, developing unit, developing device and...
- Publication number 20090016767
- Publication date Jan 15, 2009
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and image forming apparatus
- Publication number 20070077084
- Publication date Apr 5, 2007
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device and image forming device
- Publication number 20060024090
- Publication date Feb 2, 2006
- Oki Data Corporation
- Shigenori Koido
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing unit
- Publication number 20020041778
- Publication date Apr 11, 2002
- Oki Data Corporation
- Eisaku Muto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Shigenori Koido

Person

Patents Grantslast 30 patents

Toner container, image forming unit including the toner container,...

Developer storage container, developing device, image forming appar...

Image drum cartridge

Image formation unit and image formation apparatus

Toner cartridge

Toner cartridge

Developer storing container, developing unit, developing device and...

Developer storing container having a seal to prevent toner leakage

Developer material holding apparatus, process cartridge to which th...

Powder developer holding apparatus, developing apparatus, and image...

Developing device and image forming apparatus

Developing device having developer supply unit and image forming ap...

Toner cartridge

Image drum cartridge

Developing unit having an opening allowing toner to fall directly o...

Ink jet recording apparatus

Method of manufacturing a print head for use with an ink jet printer

Ink jet recording apparatus having unitary cap with wiper portion f...

Ink jet recording apparatus

Ink-jet printer with improved capping mechanism

Patents Applicationslast 30 patents

TONER CONTAINER, IMAGE FORMING UNIT, AND IMAGE FORMING APPARATUS

DEVELOPER STORAGE CONTAINER, DEVELOPING DEVICE, IMAGE FORMING APPAR...

IMAGE FORMATION UNIT AND IMAGE FORMATION APPARATUS

Developer storing container, developing device and image forming ap...

Developer material holding apparatus, process cartridge to which th...

Powder developer holding apparatus, developing apparatus, and image...

Developer storing container, developing unit, developing device and...

Developing device and image forming apparatus

Developing device and image forming device

Developing unit