Mitsutaka Iwasaki

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image forming method
- Patent number 10,686,959
- Issue date Jun 16, 2020
- Ricoh Company, Ltd.
- Mitsutaka Iwasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device, image forming apparatus, image processing...
- Patent number 10,270,937
- Issue date Apr 23, 2019
- Ricoh Company, Ltd.
- Tomonori Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device for correcting skew deviation, image formin...
- Patent number 10,148,853
- Issue date Dec 4, 2018
- Ricoh Company, Ltd.
- Yuuto Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjusting image data using divided areas
- Patent number 9,900,465
- Issue date Feb 20, 2018
- Ricoh Company, Ltd.
- Naoki Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-source-driving control device, image forming apparatus, and l...
- Patent number 9,779,334
- Issue date Oct 3, 2017
- Ricoh Company, Ltd.
- Mitsutaka Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multi-beam laser light-intensity control circuit and optical scanni...
- Patent number 8,238,393
- Issue date Aug 7, 2012
- Ricoh Company, Ltd.
- Mitsutaka Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor integrated circuit device, optical scanner using same...
- Patent number 8,189,182
- Issue date May 29, 2012
- Ricoh Company, Ltd.
- Mitsutaka Iwasaki
- G01 - MEASURING TESTING
Information Patent Grant
Image processing device, image processing method, and image reading...
- Patent number 7,349,579
- Issue date Mar 25, 2008
- Ricoh Company, Ltd.
- Yukio Kadowaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20190020780
- Publication date Jan 17, 2019
- Mitsutaka Iwasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE PROCESSING...
- Publication number 20170195518
- Publication date Jul 6, 2017
- RICOH COMPANY, LTD.
- Yuuto WATANABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE PROCESSING...
- Publication number 20170187917
- Publication date Jun 29, 2017
- RICOH COMPANY, LTD.
- Tomonori TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE PROCESSING...
- Publication number 20170187916
- Publication date Jun 29, 2017
- RICOH COMPANY, LTD.
- Naoki OHTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-SOURCE-DRIVING CONTROL DEVICE, IMAGE FORMING APPARATUS, AND L...
- Publication number 20170011282
- Publication date Jan 12, 2017
- RICOH COMPANY, LTD.
- Mitsutaka Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-BEAM LASER LIGHT-INTENSITY CONTROL CIRCUIT AND OPTICAL SCANNI...
- Publication number 20110026552
- Publication date Feb 3, 2011
- RICOH COMPANY, LTD.
- Mitsutaka Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, OPTICAL SCANNER USING SAME...
- Publication number 20100033714
- Publication date Feb 11, 2010
- RICOH COMPANY, LTD.
- Mitsutaka Iwasaki
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor device, manufacturing method of the semiconductor dev...
- Publication number 20050285146
- Publication date Dec 29, 2005
- Mitsutaka Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing apparatus and image processing method
- Publication number 20040247185
- Publication date Dec 9, 2004
- Yutaka Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing device, image processing method, and image reading...
- Publication number 20030152280
- Publication date Aug 14, 2003
- Yukio Kadowaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Mitsutaka Iwasaki

Person

Patents Grantslast 30 patents

Image forming apparatus and image forming method

Image processing device, image forming apparatus, image processing...

Image processing device for correcting skew deviation, image formin...

Adjusting image data using divided areas

Light-source-driving control device, image forming apparatus, and l...

Multi-beam laser light-intensity control circuit and optical scanni...

Semiconductor integrated circuit device, optical scanner using same...

Image processing device, image processing method, and image reading...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE PROCESSING...

IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE PROCESSING...

IMAGE PROCESSING DEVICE, IMAGE FORMING APPARATUS, IMAGE PROCESSING...

LIGHT-SOURCE-DRIVING CONTROL DEVICE, IMAGE FORMING APPARATUS, AND L...

MULTI-BEAM LASER LIGHT-INTENSITY CONTROL CIRCUIT AND OPTICAL SCANNI...

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, OPTICAL SCANNER USING SAME...

Semiconductor device, manufacturing method of the semiconductor dev...

Image processing apparatus and image processing method

Image processing device, image processing method, and image reading...