Naotaka Funayama

Person

Tenri, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image apparatus with developing cartridge having two accommodating...
- Patent number 6,711,374
- Issue date Mar 23, 2004
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Detachable process cartridge for image forming apparatus
- Patent number 6,603,940
- Issue date Aug 5, 2003
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge and image forming apparatus
- Patent number 6,567,631
- Issue date May 20, 2003
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D464079
- Issue date Oct 8, 2002
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- D18 - Printing and office machinery
Information Patent Grant
Developing unit for an image forming apparatus
- Patent number D462713
- Issue date Sep 10, 2002
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- D18 - Printing and office machinery
Information Patent Grant
Toner supply device with rotatable agitating element
- Patent number 6,421,517
- Issue date Jul 16, 2002
- Sharp Kabushiki Kaisha
- Toshio Nishino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit and toner replenishing device with conveying apparatus
- Patent number 6,347,207
- Issue date Feb 12, 2002
- Sharp Kabushiki Kaisha
- Yasuyuki Ishiguro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having a reduced width in the horizontal direction
- Patent number 6,035,168
- Issue date Mar 7, 2000
- Sharp Kabushiki Kaisha
- Jitsuo Masuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer for electrophotography
- Patent number 5,358,819
- Issue date Oct 25, 1994
- Sharp Kabushiki Kaishi
- Yoshinori Urata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus
- Patent number 5,172,166
- Issue date Dec 15, 1992
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device with a scraping unit arranged to form a stirring...
- Patent number 5,144,382
- Issue date Sep 1, 1992
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device for copier with sealing means
- Patent number 4,998,140
- Issue date Mar 5, 1991
- Sharp Kabushiki Kaisha
- Kazuhiro Satou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device with magnetic supply seals
- Patent number 4,982,690
- Issue date Jan 8, 1991
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device with a magnetic brush turning plate
- Patent number 4,980,728
- Issue date Dec 25, 1990
- Sharp Kabushiki Kaisha
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Developing cartridge
- Publication number 20020154914
- Publication date Oct 24, 2002
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Toner cartridge and image forming apparatus
- Publication number 20020064395
- Publication date May 30, 2002
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process cartridge and image forming apparatus
- Publication number 20020048467
- Publication date Apr 25, 2002
- Naotaka Funayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Naotaka Funayama

Person

Patents Grantslast 30 patents

Image apparatus with developing cartridge having two accommodating...

Detachable process cartridge for image forming apparatus

Toner cartridge and image forming apparatus

Toner cartridge

Developing unit for an image forming apparatus

Toner supply device with rotatable agitating element

Developing unit and toner replenishing device with conveying apparatus

Developing device having a reduced width in the horizontal direction

Developer for electrophotography

Developing apparatus

Developing device with a scraping unit arranged to form a stirring...

Developing device for copier with sealing means

Developing device with magnetic supply seals

Developing device with a magnetic brush turning plate

Patents Applicationslast 30 patents

Developing cartridge

Toner cartridge and image forming apparatus

Process cartridge and image forming apparatus