Akihiro Toma

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Coupling part, photosensitive drum, process cartridge and electroph...
- Patent number 7,920,806
- Issue date Apr 5, 2011
- Canon Kabushiki Kaisha
- Shinya Noda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coupling part, photosensitive drum, process cartridge and electroph...
- Patent number 7,660,545
- Issue date Feb 9, 2010
- Canon Kabushiki Kaisha
- Shinya Noda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coupling part, photosensitive drum, process cartridge and electroph...
- Patent number 7,630,661
- Issue date Dec 8, 2009
- Canon Kabushiki Kaisha
- Shinya Noda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coupling part, photosensitive drum, process cartridge and electroph...
- Patent number 7,489,885
- Issue date Feb 10, 2009
- Canon Kabushiki Kaisha
- Shinya Noda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coupling part, photosensitive drum, process cartridge and electroph...
- Patent number 7,231,161
- Issue date Jun 12, 2007
- Canon Kabushiki Kaisha
- Shinya Noda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coupling part, photosensitive drum, process cartridge and electroph...
- Patent number 7,092,655
- Issue date Aug 15, 2006
- Canon Kabushiki Kaisha
- Shinya Noda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coupling part, photosensitive drum, process cartridge and electroph...
- Patent number 6,999,696
- Issue date Feb 14, 2006
- Canon Kabushiki Kaisha
- Shinya Noda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Coupling part, photosensitive drum, process cartridge and electroph...
- Patent number 6,400,914
- Issue date Jun 4, 2002
- Canon Kabushiki Kaisha
- Shinya Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,089,567
- Issue date Jul 18, 2000
- Canon Kabushiki Kaisha
- Kazuhiko Yatsuhashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding device and image forming apparatus having the sheet f...
- Patent number 6,055,407
- Issue date Apr 25, 2000
- Canon Kabushiki Kaisha
- Ryukichi Inoue
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet supply apparatus
- Patent number 5,348,284
- Issue date Sep 20, 1994
- Canon Kabushiki Kaisha
- Hitoshi Ishihama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet feeding apparatus
- Patent number 5,158,276
- Issue date Oct 27, 1992
- Canon Kabushiki Kaisha
- Akihiro Toma
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
COUPLING PART, PHOTOSENSITIVE DRUM, PROCESS CARTRIDGE AND ELECTROPH...
- Publication number 20090290908
- Publication date Nov 26, 2009
- Canon Kabushiki Kaisha
- Shinya Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COUPLING PART, PHOTOSENSITIVE DRUM, PROCESS CARTRIDGE AND ELECTROPH...
- Publication number 20090074453
- Publication date Mar 19, 2009
- Canon Kabushiki Kaisha
- Shinya Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COUPLING PART, PHOTOSENSITIVE DRUM, PROCESS CARTRIDGE AND ELECTROPH...
- Publication number 20090074452
- Publication date Mar 19, 2009
- Canon Kabushiki Kaisha
- Shinya Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COUPLING PART, PHOTOSENSITIVE DRUM, PROCESS CARTRIDGE AND ELECTROPH...
- Publication number 20080056754
- Publication date Mar 6, 2008
- Canon Kabushiki Kaisha
- Shinya Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Coupling part, photosensitive drum, process cartridge and electroph...
- Publication number 20060198654
- Publication date Sep 7, 2006
- Canon Kabushiki Kaisha
- Shinya Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Coupling part, photosensitive drum, process cartridge and electroph...
- Publication number 20060008287
- Publication date Jan 12, 2006
- Canon Kabushiki Kaisha
- Shinya Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Coupling part, photosensitive drum, process cartridge and electroph...
- Publication number 20020018666
- Publication date Feb 14, 2002
- Shinya Noda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Akihiro Toma

Person

Patents Grantslast 30 patents

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...

Image forming apparatus

Sheet feeding device and image forming apparatus having the sheet f...

Sheet supply apparatus

Sheet feeding apparatus

Patents Applicationslast 30 patents

COUPLING PART, PHOTOSENSITIVE DRUM, PROCESS CARTRIDGE AND ELECTROPH...

COUPLING PART, PHOTOSENSITIVE DRUM, PROCESS CARTRIDGE AND ELECTROPH...

COUPLING PART, PHOTOSENSITIVE DRUM, PROCESS CARTRIDGE AND ELECTROPH...

COUPLING PART, PHOTOSENSITIVE DRUM, PROCESS CARTRIDGE AND ELECTROPH...

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...

Coupling part, photosensitive drum, process cartridge and electroph...