Noboru Koumura

Person

Narashino, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with scanning position corrected by non-ima...
- Patent number 8,259,145
- Issue date Sep 4, 2012
- Canon Kabushiki Kaisha
- Noriyuki Chino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of recycling plastic material of process cartridge
- Patent number 7,178,748
- Issue date Feb 20, 2007
- Canon Kabushiki Kaisha
- Noboru Koumura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of recycling a process cartridge
- Patent number 7,162,785
- Issue date Jan 16, 2007
- Canon Kabushiki Kaisha
- Noboru Koumura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Connecting pin for process cartridge, and process cartridge
- Patent number 6,714,751
- Issue date Mar 30, 2004
- Canon Kabushiki Kaisha
- Akira Higeta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure apparatus with an array of light emitting devices
- Patent number 6,661,445
- Issue date Dec 9, 2003
- Canon Kabushiki Kaisha
- Seiji Mashimo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Exposure unit for image forming apparatus using electrophotographic...
- Patent number 6,583,805
- Issue date Jun 24, 2003
- Canon Kabushiki Kaisha
- Seiji Mashimo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device, exposure device, and image forming apparatus
- Patent number 6,504,565
- Issue date Jan 7, 2003
- Canon Kabushiki Kaisha
- Izumi Narita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting element array, exposure device and image forming app...
- Patent number 6,344,661
- Issue date Feb 5, 2002
- Canon Kabushiki Kaisha
- Yukio Nagase
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light emitting apparatus with temperature control, exposure apparat...
- Patent number 6,266,074
- Issue date Jul 24, 2001
- Canon Kabushiki Kaisha
- Noboru Koumura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 6,188,420
- Issue date Feb 13, 2001
- Canon Kabushiki Kaisha
- Masaki Kuribayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and light emitting apparatus
- Patent number 6,121,994
- Issue date Sep 19, 2000
- Canon Kabushiki Kaisha
- Masaki Kuribayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ink jet recording apparatus
- Patent number 5,896,143
- Issue date Apr 20, 1999
- Canon Kabushiki Kaisha
- Shinya Matsui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 5,734,390
- Issue date Mar 31, 1998
- Canon Kabushiki Kaisha
- Katsuhiro Sakaizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hand recording apparatus and movement guide therefor
- Patent number 5,650,820
- Issue date Jul 22, 1997
- Canon Kabushiki Kaisha
- Kazumi Sekine
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Automatic page turning-over apparatus
- Patent number 5,247,755
- Issue date Sep 28, 1993
- Canon Kabushiki Kaisha
- Tadashi Sato
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hand-held recording apparatus
- Patent number 5,093,675
- Issue date Mar 3, 1992
- Canon Kabushiki Kaisha
- Noboru Koumura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus using electric current to transfer ink to a...
- Patent number 5,084,716
- Issue date Jan 28, 1992
- Canon Kabushiki Kaisha
- Noboru Koumura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming device
- Patent number 5,073,791
- Issue date Dec 17, 1991
- Canon Kabushiki Kaisha
- Akihiro Mouri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image information processing apparatus having a multi-function switch
- Patent number 5,065,434
- Issue date Nov 12, 1991
- Canon Kabushiki Kaisha
- Mikiharu Matsuoka
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Hand held recording apparatus with window on lower body portion for...
- Patent number 5,063,451
- Issue date Nov 5, 1991
- Canon Kabushiki Kaisha
- Ryozo Yanagisawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Copying apparatus capable of designating image areas
- Patent number 4,985,778
- Issue date Jan 15, 1991
- Canon Kabushiki Kaisha
- Naoki Ayata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image recording apparatus
- Patent number 4,972,271
- Issue date Nov 20, 1990
- Canon Kabushiki Kaisha
- Noboru Koumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information projecting apparatus
- Patent number 4,938,586
- Issue date Jul 3, 1990
- Canon Kabushiki Kaisha
- Yoshiko Hirose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection apparatus
- Patent number 4,936,677
- Issue date Jun 26, 1990
- Canon Kabushiki Kaisha
- Noboru Koumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Board-writing apparatus
- Patent number 4,924,319
- Issue date May 8, 1990
- Canon Kabushiki Kaisha
- Yoshitaka Ogino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image information transmitting system
- Patent number 4,882,776
- Issue date Nov 21, 1989
- Canon Kabushiki Kaisha
- Shunichi Uzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printing apparatus for system
- Patent number 4,866,532
- Issue date Sep 12, 1989
- Canon Kabushiki Kaisha
- Naoki Ayata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image transmission apparatus
- Patent number 4,796,301
- Issue date Jan 3, 1989
- Canon Kabushiki Kaisha
- Shunichi Uzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information projecting apparatus
- Patent number 4,755,046
- Issue date Jul 5, 1988
- Canon Kabushiki Kaisha
- Yoshihiko Hirose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Copying apparatus
- Patent number 4,737,804
- Issue date Apr 12, 1988
- Canon Kabushiki Kaisha
- Naoki Ayata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100295917
- Publication date Nov 25, 2010
- Canon Kabushiki Kaisha
- Noriyuki Chino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of recycling process cartridge and method of recycling metal...
- Publication number 20050076487
- Publication date Apr 14, 2005
- Canon Kabushiki Kaisha
- Noboru Koumura
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Method of recycling plastic material of process cartridge
- Publication number 20040250399
- Publication date Dec 16, 2004
- Canon Kabushiki Kaisha
- Noboru Koumura
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Method and apparatus for pulverizing container containing power
- Publication number 20030192969
- Publication date Oct 16, 2003
- Canon Kabushiki Kaisha
- Noboru Koumura
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
EXPOSURE APPARATUS WITH AN ARRAY OF LIGHT EMITTING DEVICES
- Publication number 20020135664
- Publication date Sep 26, 2002
- SEIJI MASHIMO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
EXPOSURE UNIT FOR IMAGE FORMING APPARATUS USING ELECTROPHOTOGRAPHIC...
- Publication number 20020118271
- Publication date Aug 29, 2002
- SEJI MASHIMO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Connecting pin for process cartridge, and process cartridge
- Publication number 20020064394
- Publication date May 30, 2002
- Akira Higeta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Noboru Koumura

Person

Patents Grantslast 30 patents

Image forming apparatus with scanning position corrected by non-ima...

Method of recycling plastic material of process cartridge

Method of recycling a process cartridge

Connecting pin for process cartridge, and process cartridge

Exposure apparatus with an array of light emitting devices

Exposure unit for image forming apparatus using electrophotographic...

Light-emitting device, exposure device, and image forming apparatus

Light emitting element array, exposure device and image forming app...

Light emitting apparatus with temperature control, exposure apparat...

Image forming apparatus

Image forming apparatus and light emitting apparatus

Ink jet recording apparatus

Image forming apparatus

Hand recording apparatus and movement guide therefor

Automatic page turning-over apparatus

Hand-held recording apparatus

Image forming apparatus using electric current to transfer ink to a...

Image forming device

Image information processing apparatus having a multi-function switch

Hand held recording apparatus with window on lower body portion for...

Copying apparatus capable of designating image areas

Image recording apparatus

Information projecting apparatus

Projection apparatus

Board-writing apparatus

Image information transmitting system

Printing apparatus for system

Image transmission apparatus

Information projecting apparatus

Copying apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

Method of recycling process cartridge and method of recycling metal...

Method of recycling plastic material of process cartridge

Method and apparatus for pulverizing container containing power

EXPOSURE APPARATUS WITH AN ARRAY OF LIGHT EMITTING DEVICES

EXPOSURE UNIT FOR IMAGE FORMING APPARATUS USING ELECTROPHOTOGRAPHIC...

Connecting pin for process cartridge, and process cartridge