Sadao Takahashi

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, imaging apparatus, apparatus cont...
- Patent number 11,527,075
- Issue date Dec 13, 2022
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, device control system, imaging apparatu...
- Patent number 11,054,245
- Issue date Jul 6, 2021
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object detection device, device control system, and medium
- Patent number 10,853,963
- Issue date Dec 1, 2020
- Ricoh Company, Ltd.
- Sadao Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Image processing apparatus, moving body device control system, comp...
- Patent number 10,810,749
- Issue date Oct 20, 2020
- Ricoh Company, Ltd.
- Shinichi Sumiyoshi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Information processing device, imaging device, apparatus control sy...
- Patent number 10,762,656
- Issue date Sep 1, 2020
- Ricoh Company, Ltd.
- Naoki Motohashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, imaging apparatus, and device control s...
- Patent number 10,755,116
- Issue date Aug 25, 2020
- Ricoh Company, Ltd.
- Otoichi Nakata
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Processing device, object recognition apparatus, device control sys...
- Patent number 10,748,014
- Issue date Aug 18, 2020
- Ricoh Company, Ltd.
- Yuu Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing device, image processing method, computer-readable...
- Patent number 10,733,459
- Issue date Aug 4, 2020
- Ricoh Company, Ltd.
- Yuu Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus, device control system, imaging apparatu...
- Patent number 10,679,388
- Issue date Jun 9, 2020
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device, method, system and computer-readable medium for determining...
- Patent number 10,672,141
- Issue date Jun 2, 2020
- Ricoh Company, Ltd.
- Naoki Motohashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object recognition device, object recognition method, equipment con...
- Patent number 10,520,309
- Issue date Dec 31, 2019
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing apparatus, processing system, processing program, and pr...
- Patent number 10,402,664
- Issue date Sep 3, 2019
- Ricoh Company, Limited
- Soichiro Yokota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object detection apparatus, object detection method, object detecti...
- Patent number 9,330,320
- Issue date May 3, 2016
- Ricoh Company, Ltd.
- Sadao Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Architecture for mixed media reality retrieval of locations and reg...
- Patent number 8,825,682
- Issue date Sep 2, 2014
- Ricoh Co., Ltd.
- Hidenobu Kishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compound lens imaging device
- Patent number 8,760,558
- Issue date Jun 24, 2014
- Ricoh Company, Ltd.
- Nobuhiro Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus with calibration function
- Patent number 8,593,536
- Issue date Nov 26, 2013
- Ricoh Company, Ltd.
- Go Maruyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordinate detecting device, writing instrument, and coordinate inp...
- Patent number 7,982,141
- Issue date Jul 19, 2011
- Ricoh Company, Limited
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document processing system
- Patent number 7,973,960
- Issue date Jul 5, 2011
- Ricoh Company, Ltd.
- Toshiyuki Furuta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic document creating apparatus
- Patent number 7,787,712
- Issue date Aug 31, 2010
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
2-dimensional code pattern, 2-dimensional code pattern supporting m...
- Patent number 7,712,664
- Issue date May 11, 2010
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image binarization apparatus, image binarization method, image pick...
- Patent number 7,623,727
- Issue date Nov 24, 2009
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Paper identification information management system
- Patent number 7,505,160
- Issue date Mar 17, 2009
- Ricoh Company, Ltd.
- Toshiyuki Furuta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document processing system
- Patent number 7,489,415
- Issue date Feb 10, 2009
- Ricoh Company, Ltd.
- Toshiyuki Furuta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sign sensitive aperture correction system and method
- Patent number 7,012,719
- Issue date Mar 14, 2006
- Ricoh Co., Ltd.
- Sadao Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
2-Dimensional code pattern, 2-dimensional code pattern supporting m...
- Patent number 6,959,866
- Issue date Nov 1, 2005
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data sheet and information management system using data sheet
- Patent number 6,948,654
- Issue date Sep 27, 2005
- Ricoh Company, Ltd.
- Reiju Shioda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging method, imaging apparatus, and image information management...
- Patent number 6,935,565
- Issue date Aug 30, 2005
- Ricoh Company, Ltd.
- Shigeaki Nimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image binarization apparatus, image binarization method, image pick...
- Patent number 6,898,329
- Issue date May 24, 2005
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus and method for interpolating missing pixels
- Patent number 6,744,916
- Issue date Jun 1, 2004
- Ricoh Company, Ltd.
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging method, imaging apparatus, and image information management...
- Patent number 6,651,894
- Issue date Nov 25, 2003
- Ricoh Company, Ltd.
- Shigeaki Nimura
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE CAPTURING METHOD, NON-TRANSITORY RECORDING MEDIUM, IMAGE CAPT...
- Publication number 20240259697
- Publication date Aug 1, 2024
- RICOH COMPANY, LTD.
- Hibiki Tatsuno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, IN...
- Publication number 20230298207
- Publication date Sep 21, 2023
- RICOH COMPANY, LTD.
- Hibiki Tatsuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE, IMAGING DEVICE, EQUIPMENT CONTROL SY...
- Publication number 20200074212
- Publication date Mar 5, 2020
- Seiya AMANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, IMAGING APPARATUS, APPARATUS CONT...
- Publication number 20190347496
- Publication date Nov 14, 2019
- Sadao TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE, IMAGING DEVICE, APPARATUS CONTROL SY...
- Publication number 20190279386
- Publication date Sep 12, 2019
- Naoki MOTOHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, COMPUTER-READABLE...
- Publication number 20190026569
- Publication date Jan 24, 2019
- Yuu YAMADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, DEVICE CONTROL SYSTEM, IMAGING APPARATU...
- Publication number 20190003822
- Publication date Jan 3, 2019
- Sadao TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, DEVICE CONTROL SYSTEM, IMAGING APPARATU...
- Publication number 20190005691
- Publication date Jan 3, 2019
- Sadao TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, MOVING BODY DEVICE CONTROL SYSTEM, COMP...
- Publication number 20180365846
- Publication date Dec 20, 2018
- Shinichi SUMIYOSHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
OBJECT DETECTION DEVICE, DEVICE CONTROL SYSTEM, AND MEDIUM
- Publication number 20180357783
- Publication date Dec 13, 2018
- Sadao TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING DEVICE, OBJECT RECOGNITION APPARATUS, DEVICE CONTROL SYS...
- Publication number 20180300562
- Publication date Oct 18, 2018
- Yuu YAMADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGING APPARATUS, AND DEVICE CONTROL S...
- Publication number 20180268229
- Publication date Sep 20, 2018
- Otoichi NAKATA
- G08 - SIGNALLING
Information Patent Application
IMAGE PROCESSING DEVICE, OBJECT RECOGNITION DEVICE, DEVICE CONTROL...
- Publication number 20180204345
- Publication date Jul 19, 2018
- Naoki MOTOHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT RECOGNITION DEVICE, OBJECT RECOGNITION METHOD, EQUIPMENT CON...
- Publication number 20180120108
- Publication date May 3, 2018
- Sadao TAKAHASHI
- G01 - MEASURING TESTING
Information Patent Application
PROCESSING APPARATUS, PROCESSING SYSTEM, PROCESSING PROGRAM, AND PR...
- Publication number 20170098132
- Publication date Apr 6, 2017
- Soichiro YOKOTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING APPARATUS, SOLID OBJECT DETECTION METHOD, SOLID OB...
- Publication number 20160019429
- Publication date Jan 21, 2016
- Tomoko ISHIGAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT DETECTION APPARATUS, OBJECT DETECTION METHOD, OBJECT DETECTI...
- Publication number 20160014406
- Publication date Jan 14, 2016
- Sadao Takahashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
OBJECT DETECTION APPARATUS, OBJECT DETECTION METHOD, OBJECT DETECTI...
- Publication number 20150294160
- Publication date Oct 15, 2015
- Sadao TAKAHASHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD
- Publication number 20120212605
- Publication date Aug 23, 2012
- Go Maruyama
- G01 - MEASURING TESTING
Information Patent Application
IMAGE PICKUP APPARATUS AND RANGE DETERMINATION SYSTEM
- Publication number 20110216215
- Publication date Sep 8, 2011
- Go MARUYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING DEVICE
- Publication number 20110134282
- Publication date Jun 9, 2011
- Nobuhiro MORITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DWELL-UNIT-MANAGEMENT SUPPORTING SYSTEM, DWELL-UNIT-MANAGEMENT SUPP...
- Publication number 20090240519
- Publication date Sep 24, 2009
- Tomoyuki ICHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT PROCESSING SYSTEM
- Publication number 20090190168
- Publication date Jul 30, 2009
- Toshiyuki Furuta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARCHITECTURE FOR MIXED MEDIA REALITY RETRIEVAL OF LOCATIONS AND REG...
- Publication number 20090070415
- Publication date Mar 12, 2009
- Hidenobu Kishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COORDINATE DETECTING DEVICE, WRITING INSTRUMENT, AND COORDINATE INP...
- Publication number 20070195070
- Publication date Aug 23, 2007
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Workflow system, server device, and processing method of workflow s...
- Publication number 20070195370
- Publication date Aug 23, 2007
- Satoshi Suga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic document creating apparatus
- Publication number 20070076984
- Publication date Apr 5, 2007
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic document management for updating source file based upon...
- Publication number 20060156234
- Publication date Jul 13, 2006
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
2-dimensional code pattern, 2-dimensional code pattern supporting m...
- Publication number 20060049260
- Publication date Mar 9, 2006
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image binarization apparatus, image binarization method, image pick...
- Publication number 20050271294
- Publication date Dec 8, 2005
- Sadao Takahashi
- G06 - COMPUTING CALCULATING COUNTING

Sadao Takahashi

Person

Patents Grantslast 30 patents

Information processing apparatus, imaging apparatus, apparatus cont...

Image processing apparatus, device control system, imaging apparatu...

Object detection device, device control system, and medium

Image processing apparatus, moving body device control system, comp...

Information processing device, imaging device, apparatus control sy...

Image processing apparatus, imaging apparatus, and device control s...

Processing device, object recognition apparatus, device control sys...

Image processing device, image processing method, computer-readable...

Image processing apparatus, device control system, imaging apparatu...

Device, method, system and computer-readable medium for determining...

Object recognition device, object recognition method, equipment con...

Processing apparatus, processing system, processing program, and pr...

Object detection apparatus, object detection method, object detecti...

Architecture for mixed media reality retrieval of locations and reg...

Compound lens imaging device

Image pickup apparatus with calibration function

Coordinate detecting device, writing instrument, and coordinate inp...

Document processing system

Electronic document creating apparatus

2-dimensional code pattern, 2-dimensional code pattern supporting m...

Image binarization apparatus, image binarization method, image pick...

Paper identification information management system

Document processing system

Sign sensitive aperture correction system and method

2-Dimensional code pattern, 2-dimensional code pattern supporting m...

Data sheet and information management system using data sheet

Imaging method, imaging apparatus, and image information management...

Image binarization apparatus, image binarization method, image pick...

Image processing apparatus and method for interpolating missing pixels

Imaging method, imaging apparatus, and image information management...

Patents Applicationslast 30 patents

IMAGE CAPTURING METHOD, NON-TRANSITORY RECORDING MEDIUM, IMAGE CAPT...

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, IN...

INFORMATION PROCESSING DEVICE, IMAGING DEVICE, EQUIPMENT CONTROL SY...

INFORMATION PROCESSING APPARATUS, IMAGING APPARATUS, APPARATUS CONT...

INFORMATION PROCESSING DEVICE, IMAGING DEVICE, APPARATUS CONTROL SY...

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, COMPUTER-READABLE...

IMAGE PROCESSING APPARATUS, DEVICE CONTROL SYSTEM, IMAGING APPARATU...

IMAGE PROCESSING APPARATUS, DEVICE CONTROL SYSTEM, IMAGING APPARATU...

IMAGE PROCESSING APPARATUS, MOVING BODY DEVICE CONTROL SYSTEM, COMP...

OBJECT DETECTION DEVICE, DEVICE CONTROL SYSTEM, AND MEDIUM

PROCESSING DEVICE, OBJECT RECOGNITION APPARATUS, DEVICE CONTROL SYS...

IMAGE PROCESSING APPARATUS, IMAGING APPARATUS, AND DEVICE CONTROL S...

IMAGE PROCESSING DEVICE, OBJECT RECOGNITION DEVICE, DEVICE CONTROL...

OBJECT RECOGNITION DEVICE, OBJECT RECOGNITION METHOD, EQUIPMENT CON...

PROCESSING APPARATUS, PROCESSING SYSTEM, PROCESSING PROGRAM, AND PR...

IMAGE PROCESSING APPARATUS, SOLID OBJECT DETECTION METHOD, SOLID OB...

OBJECT DETECTION APPARATUS, OBJECT DETECTION METHOD, OBJECT DETECTI...

OBJECT DETECTION APPARATUS, OBJECT DETECTION METHOD, OBJECT DETECTI...

DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD

IMAGE PICKUP APPARATUS AND RANGE DETERMINATION SYSTEM

IMAGING DEVICE

DWELL-UNIT-MANAGEMENT SUPPORTING SYSTEM, DWELL-UNIT-MANAGEMENT SUPP...

DOCUMENT PROCESSING SYSTEM

ARCHITECTURE FOR MIXED MEDIA REALITY RETRIEVAL OF LOCATIONS AND REG...

COORDINATE DETECTING DEVICE, WRITING INSTRUMENT, AND COORDINATE INP...

Workflow system, server device, and processing method of workflow s...

Electronic document creating apparatus

Electronic document management for updating source file based upon...

2-dimensional code pattern, 2-dimensional code pattern supporting m...

Image binarization apparatus, image binarization method, image pick...