Mitsuru Nakajima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Distance measuring apparatus, electronic device, method for measuri...
- Patent number 10,302,747
- Issue date May 28, 2019
- Ricoh Company, Ltd.
- Shuichi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Parallax operation system, information processing apparatus, inform...
- Patent number 10,198,830
- Issue date Feb 5, 2019
- Ricoh Company, Ltd.
- Hiroyoshi Sekiguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distance measuring apparatus, vehicle and method of calibration in...
- Patent number 9,866,819
- Issue date Jan 9, 2018
- Ricoh Company, Ltd.
- Shuichi Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical filter, and solid-state image pickup device and camera modu...
- Patent number 9,791,606
- Issue date Oct 17, 2017
- JSR Corporation
- Katsuya Nagaya
- G02 - OPTICS
Information Patent Grant
Optical filter, and solid-state image pickup device and camera modu...
- Patent number 9,791,596
- Issue date Oct 17, 2017
- JSR Corporation
- Katsuya Nagaya
- G02 - OPTICS
Information Patent Grant
Optical filter, and solid-state image pickup device and camera modu...
- Patent number 9,575,213
- Issue date Feb 21, 2017
- JSR Corporation
- Katsuya Nagaya
- G02 - OPTICS
Information Patent Grant
Detection apparatus and vehicle
- Patent number 9,476,706
- Issue date Oct 25, 2016
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light source unit
- Patent number 9,341,340
- Issue date May 17, 2016
- Ricoh Company, Ltd.
- Kenichi Yoshimura
- F21 - LIGHTING
Information Patent Grant
Distance measurement apparatus
- Patent number 9,316,495
- Issue date Apr 19, 2016
- Ricoh Company, Ltd.
- Shuichi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Object detection apparatus with detection based on reflected light...
- Patent number 9,304,228
- Issue date Apr 5, 2016
- Ricoh Company, Ltd.
- Tadashi Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Laser radar device
- Patent number 9,188,674
- Issue date Nov 17, 2015
- Ricoh Company, Ltd.
- Shuichi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Imaging device for an in-vehicle camera
- Patent number 9,167,140
- Issue date Oct 20, 2015
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser scanner
- Patent number 9,036,237
- Issue date May 19, 2015
- Ricoh Company, Ltd.
- Yuusuke Hayashi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Drive assist device, and vehicle using drive assist device
- Patent number 9,020,750
- Issue date Apr 28, 2015
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Imaging apparatus including a lens barrel holding an optical element
- Patent number 9,019,378
- Issue date Apr 28, 2015
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distance measuring device
- Patent number 8,988,664
- Issue date Mar 24, 2015
- Ricoh Company, Ltd.
- Shuichi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Imaging apparatus
- Patent number 8,970,700
- Issue date Mar 3, 2015
- Ricoh Company, Ltd.
- Tokiko Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination system, image reader and image forming device
- Patent number 8,928,956
- Issue date Jan 6, 2015
- Ricoh Company, Ltd.
- Akihiro Iwamatsu
- G02 - OPTICS
Information Patent Grant
Image-capturing device and in-vehicle camera
- Patent number 8,908,036
- Issue date Dec 9, 2014
- Ricoh Company, Ltd.
- Chihiro Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical radiation device, image reader, and image forming device
- Patent number 8,848,262
- Issue date Sep 30, 2014
- Ricoh Company, Ltd.
- Akihiro Iwamatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light irradiator, image scanner, and image forming apparatus
- Patent number 8,780,416
- Issue date Jul 15, 2014
- Ricoh Company, Ltd.
- Tokiko Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical beam scanner and laser radar unit
- Patent number 8,773,644
- Issue date Jul 8, 2014
- Ricoh Company, Ltd.
- Shuichi Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Optical scanning device
- Patent number 8,717,656
- Issue date May 6, 2014
- Ricoh Company, Ltd.
- Kohei Shimizu
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Imaging device
- Patent number 8,675,127
- Issue date Mar 18, 2014
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus, on-vehicle image pickup apparatus, method a...
- Patent number 8,427,540
- Issue date Apr 23, 2013
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fixture structure, optical device, image reading device and image f...
- Patent number 8,416,467
- Issue date Apr 9, 2013
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical scanning device, image forming apparatus, mirror, housing,...
- Patent number 8,363,296
- Issue date Jan 29, 2013
- Ricoh Company, Ltd.
- Fumikata Andoh
- G02 - OPTICS
Information Patent Grant
Optical device having fixture structure and used in image reading d...
- Patent number 8,199,369
- Issue date Jun 12, 2012
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning device and image forming apparatus
- Patent number 8,179,580
- Issue date May 15, 2012
- Ricoh Company, Ltd.
- Akihiro Iwamatsu
- G02 - OPTICS
Information Patent Grant
Polyvinylpyrrolidone powder composition and its production processes
- Patent number 7,589,139
- Issue date Sep 15, 2009
- Nippon Shokubai Co., Ltd.
- Takashi Miyai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PARALLAX OPERATION SYSTEM, INFORMATION PROCESSING APPARATUS, INFORM...
- Publication number 20180165834
- Publication date Jun 14, 2018
- Hiroyoshi SEKIGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL FILTER, AND SOLID-STATE IMAGE PICKUP DEVICE AND CAMERA MODU...
- Publication number 20170003417
- Publication date Jan 5, 2017
- JSR Corporation
- Katsuya Nagaya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPTICAL FILTER, AND SOLID-STATE IMAGE PICKUP DEVICE AND CAMERA MODU...
- Publication number 20170003425
- Publication date Jan 5, 2017
- JSR Corporation
- Katsuya Nagaya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISTANCE MEASURING DEVICE AND PARALLAX CALCULATION SYSTEM
- Publication number 20160349371
- Publication date Dec 1, 2016
- Shuichi SUZUKI
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE MEASURING APPARATUS, ELECTRONIC DEVICE, METHOD FOR MEASURI...
- Publication number 20160299219
- Publication date Oct 13, 2016
- Shuichi SUZUKI
- G01 - MEASURING TESTING
Information Patent Application
OBJECT RECOGNITION APPARATUS AND OBJECT RECOGNITION METHOD
- Publication number 20150243017
- Publication date Aug 27, 2015
- Hideomi FUJIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTION APPARATUS AND VEHICLE
- Publication number 20150029487
- Publication date Jan 29, 2015
- Mitsuru NAKAJIMA
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE MEASURING APPARATUS, VEHICLE AND METHOD OF CALIBRATION IN...
- Publication number 20150002638
- Publication date Jan 1, 2015
- Shuichi SUZUKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
DRIVE ASSIST DEVICE, AND VEHICLE USING DRIVE ASSIST DEVICE
- Publication number 20140358418
- Publication date Dec 4, 2014
- Mitsuru NAKAJIMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL FILTER, AND SOLID-STATE IMAGE PICKUP DEVICE AND CAMERA MODU...
- Publication number 20140264202
- Publication date Sep 18, 2014
- JSR Corporation
- Katsuya Nagaya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IMAGING DEVICE
- Publication number 20140146214
- Publication date May 29, 2014
- RICOH COMPANY, LTD.
- Mitsuru Nakajima
- G02 - OPTICS
Information Patent Application
DISTANCE MEASUREMENT APPARATUS
- Publication number 20140071428
- Publication date Mar 13, 2014
- Shuichi SUZUKI
- G01 - MEASURING TESTING
Information Patent Application
OBJECT DETECTION APPARATUS
- Publication number 20140034817
- Publication date Feb 6, 2014
- Tadashi NAKAMURA
- G02 - OPTICS
Information Patent Application
LASER RADAR DEVICE
- Publication number 20140009747
- Publication date Jan 9, 2014
- RICOH COMPANY, LTD.
- Shuichi SUZUKI
- G01 - MEASURING TESTING
Information Patent Application
LIGHT SOURCE UNIT
- Publication number 20140003062
- Publication date Jan 2, 2014
- Kenichi YOSHIMURA
- F21 - LIGHTING
Information Patent Application
LASER SCANNER
- Publication number 20140002878
- Publication date Jan 2, 2014
- RICOH COMPANY, LTD.
- Yuusuke Hayashi
- G02 - OPTICS
Information Patent Application
DISTANCE MEASURING DEVICE
- Publication number 20130229645
- Publication date Sep 5, 2013
- Shuichi SUZUKI
- G01 - MEASURING TESTING
Information Patent Application
ILLUMINATION SYSTEM, IMAGE READER AND IMAGE FORMING DEVICE
- Publication number 20130222865
- Publication date Aug 29, 2013
- Akihiro IWAMATSU
- G02 - OPTICS
Information Patent Application
OPTICAL RADIATION DEVICE, IMAGE READER, AND IMAGE FORMING DEVICE
- Publication number 20130141766
- Publication date Jun 6, 2013
- Akihiro IWAMATSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT IRRADIATOR, IMAGE SCANNER, AND IMAGE FORMING APPARATUS
- Publication number 20130135859
- Publication date May 30, 2013
- Tokiko INOUE
- G02 - OPTICS
Information Patent Application
LASER RADAR APPARATUS
- Publication number 20130120734
- Publication date May 16, 2013
- Tetsuya Ogata
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL BEAM SCANNER AND LASER RADAR UNIT
- Publication number 20130077083
- Publication date Mar 28, 2013
- Shuichi SUZUKI
- G02 - OPTICS
Information Patent Application
IMAGING DEVICE
- Publication number 20120133825
- Publication date May 31, 2012
- Mitsuru NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS
- Publication number 20110298925
- Publication date Dec 8, 2011
- Tokiko Inoue
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110286067
- Publication date Nov 24, 2011
- Akihiro IWAMATSU
- G02 - OPTICS
Information Patent Application
IMAGING APPARATUS
- Publication number 20110242321
- Publication date Oct 6, 2011
- Mitsuru NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS
- Publication number 20110234803
- Publication date Sep 29, 2011
- Mitsuru NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE-CAPTURING DEVICE AND IN-VEHICLE CAMERA
- Publication number 20110216195
- Publication date Sep 8, 2011
- Chihiro TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Pickup Apparatus, On-Vehicle Image Pickup Apparatus, Method A...
- Publication number 20100259616
- Publication date Oct 14, 2010
- RICOH COMPANY, LTD.,
- Mitsuru Nakajima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING DEVICE
- Publication number 20100067080
- Publication date Mar 18, 2010
- Kohei Shimizu
- G02 - OPTICS

Mitsuru Nakajima

Person

Patents Grantslast 30 patents

Distance measuring apparatus, electronic device, method for measuri...

Parallax operation system, information processing apparatus, inform...

Distance measuring apparatus, vehicle and method of calibration in...

Optical filter, and solid-state image pickup device and camera modu...

Optical filter, and solid-state image pickup device and camera modu...

Optical filter, and solid-state image pickup device and camera modu...

Detection apparatus and vehicle

Light source unit

Distance measurement apparatus

Object detection apparatus with detection based on reflected light...

Laser radar device

Imaging device for an in-vehicle camera

Laser scanner

Drive assist device, and vehicle using drive assist device

Imaging apparatus including a lens barrel holding an optical element

Distance measuring device

Imaging apparatus

Illumination system, image reader and image forming device

Image-capturing device and in-vehicle camera

Optical radiation device, image reader, and image forming device

Light irradiator, image scanner, and image forming apparatus

Optical beam scanner and laser radar unit

Optical scanning device

Imaging device

Image pickup apparatus, on-vehicle image pickup apparatus, method a...

Fixture structure, optical device, image reading device and image f...

Optical scanning device, image forming apparatus, mirror, housing,...

Optical device having fixture structure and used in image reading d...

Optical scanning device and image forming apparatus

Polyvinylpyrrolidone powder composition and its production processes

Patents Applicationslast 30 patents

PARALLAX OPERATION SYSTEM, INFORMATION PROCESSING APPARATUS, INFORM...

OPTICAL FILTER, AND SOLID-STATE IMAGE PICKUP DEVICE AND CAMERA MODU...

OPTICAL FILTER, AND SOLID-STATE IMAGE PICKUP DEVICE AND CAMERA MODU...

DISTANCE MEASURING DEVICE AND PARALLAX CALCULATION SYSTEM

DISTANCE MEASURING APPARATUS, ELECTRONIC DEVICE, METHOD FOR MEASURI...

OBJECT RECOGNITION APPARATUS AND OBJECT RECOGNITION METHOD

DETECTION APPARATUS AND VEHICLE

DISTANCE MEASURING APPARATUS, VEHICLE AND METHOD OF CALIBRATION IN...

DRIVE ASSIST DEVICE, AND VEHICLE USING DRIVE ASSIST DEVICE

OPTICAL FILTER, AND SOLID-STATE IMAGE PICKUP DEVICE AND CAMERA MODU...

IMAGING DEVICE

DISTANCE MEASUREMENT APPARATUS

OBJECT DETECTION APPARATUS

LASER RADAR DEVICE

LIGHT SOURCE UNIT

LASER SCANNER

DISTANCE MEASURING DEVICE

ILLUMINATION SYSTEM, IMAGE READER AND IMAGE FORMING DEVICE

OPTICAL RADIATION DEVICE, IMAGE READER, AND IMAGE FORMING DEVICE

LIGHT IRRADIATOR, IMAGE SCANNER, AND IMAGE FORMING APPARATUS

LASER RADAR APPARATUS

OPTICAL BEAM SCANNER AND LASER RADAR UNIT

IMAGING DEVICE

IMAGING APPARATUS

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

IMAGING APPARATUS

IMAGING APPARATUS

IMAGE-CAPTURING DEVICE AND IN-VEHICLE CAMERA

Image Pickup Apparatus, On-Vehicle Image Pickup Apparatus, Method A...

OPTICAL SCANNING DEVICE