Masaki Saka

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 9,091,967
- Issue date Jul 28, 2015
- Sharp Kabushiki Kaisha
- Masashi Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt driving device
- Patent number 8,837,997
- Issue date Sep 16, 2014
- Sharp Kabushiki Kaisha
- Shotaro Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet detecting apparatus and image forming apparatus
- Patent number 7,618,039
- Issue date Nov 17, 2009
- Sharp Kabushiki Kaisha
- Hidenobu Mandai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus capable of suppressing developer waste
- Patent number 7,536,125
- Issue date May 19, 2009
- Sharp Kabushiki Kaisha
- Masanobu Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning unit and image forming apparatus
- Patent number 7,505,187
- Issue date Mar 17, 2009
- Sharp Kabushiki Kaisha
- Ayumu Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning unit and image forming apparatus
- Patent number 7,502,046
- Issue date Mar 10, 2009
- Sharp Kabushiki Kaisha
- Yasuhiro Ono
- G02 - OPTICS
Information Patent Grant
Sheet feeding device, image-forming device, image-forming system, m...
- Patent number 7,431,287
- Issue date Oct 7, 2008
- Sharp Kabushiki Kaisha
- Shigeki Hayashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Light beam scanning unit and image forming apparatus
- Patent number 7,105,804
- Issue date Sep 12, 2006
- Sharp Kabushiki Kaisha
- Masaki Saka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming system having a space for unjamming
- Patent number 6,876,830
- Issue date Apr 5, 2005
- Sharp Kabushiki Kaisha
- Toshiki Ohgita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150153685
- Publication date Jun 4, 2015
- Sharp Kabushiki Kaisha
- Masashi Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DRIVING DEVICE
- Publication number 20130064581
- Publication date Mar 14, 2013
- Shotaro OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNING UNIT AND IMAGE FORMING APPARATUS
- Publication number 20060268095
- Publication date Nov 30, 2006
- Yasuhiro ONO
- G02 - OPTICS
Information Patent Application
Optical scanning unit and image forming apparatus
- Publication number 20060262373
- Publication date Nov 23, 2006
- Ayumu Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sheet feeding device, image-forming device, image-forming system, m...
- Publication number 20060239771
- Publication date Oct 26, 2006
- Shigeki Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming device
- Publication number 20060216047
- Publication date Sep 28, 2006
- Sharp Kabushiki Kaisha
- Masanobu Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light beam scanning unit and image forming apparatus
- Publication number 20050194525
- Publication date Sep 8, 2005
- Sharp Kabushiki Kaisha
- Masaki Saka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sheet detecting apparatus and image forming apparatus
- Publication number 20050104282
- Publication date May 19, 2005
- Sharp Kabushiki Kaisha
- Hidenobu Mandai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Image forming system
- Publication number 20040047652
- Publication date Mar 11, 2004
- Toshiki Ohgita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masaki Saka

Person

Patents Grantslast 30 patents

Image forming apparatus

Belt driving device

Sheet detecting apparatus and image forming apparatus

Image forming apparatus capable of suppressing developer waste

Optical scanning unit and image forming apparatus

Optical scanning unit and image forming apparatus

Sheet feeding device, image-forming device, image-forming system, m...

Light beam scanning unit and image forming apparatus

Image forming system having a space for unjamming

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

BELT DRIVING DEVICE

OPTICAL SCANNING UNIT AND IMAGE FORMING APPARATUS

Optical scanning unit and image forming apparatus

Sheet feeding device, image-forming device, image-forming system, m...

Image forming device

Light beam scanning unit and image forming apparatus

Sheet detecting apparatus and image forming apparatus

Image forming system