Daisuke Ishikawa

Person

Yamato-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Motor control device and motor control method, and optical device
- Patent number 11,205,981
- Issue date Dec 21, 2021
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device, optical apparatus, control method, and storage medium
- Patent number 10,461,675
- Issue date Oct 29, 2019
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Position detection apparatus, apparatus including the same and posi...
- Patent number 10,113,888
- Issue date Oct 30, 2018
- Canon Kabushiki Kaisha
- Hirofumi Honda
- G01 - MEASURING TESTING
Information Patent Grant
Lens control apparatus and control method
- Patent number 9,973,684
- Issue date May 15, 2018
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS
Information Patent Grant
Position control apparatus and method for reducing calculation time...
- Patent number 9,874,861
- Issue date Jan 23, 2018
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Focus detection apparatus, image capturing apparatus, and focus det...
- Patent number 9,674,421
- Issue date Jun 6, 2017
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus with inclination guide display
- Patent number 9,279,671
- Issue date Mar 8, 2016
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus with inclination guide display
- Patent number 9,170,100
- Issue date Oct 27, 2015
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup lens, image pickup apparatus, and control method of th...
- Patent number 9,152,018
- Issue date Oct 6, 2015
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus with inclination guide display
- Patent number 8,890,961
- Issue date Nov 18, 2014
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens driving apparatus, optical apparatus and control method for le...
- Patent number 8,780,455
- Issue date Jul 15, 2014
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus with inclination guide display
- Patent number 8,692,894
- Issue date Apr 8, 2014
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus having an auto zoom function and method for...
- Patent number 8,634,000
- Issue date Jan 21, 2014
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens driving device, control method, and lens system
- Patent number 8,611,737
- Issue date Dec 17, 2013
- Canon Kabushiki Kaisha
- Toshihiko Tomosada
- G02 - OPTICS
Information Patent Grant
Image pickup apparatus with an inclination guide display
- Patent number 8,497,913
- Issue date Jul 30, 2013
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device using a first motion vector in an image that is obta...
- Patent number 8,125,542
- Issue date Feb 28, 2012
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus with an inclination guide display
- Patent number 8,022,995
- Issue date Sep 20, 2011
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image-pickup apparatus, method of determining attachment of accesso...
- Patent number 7,884,876
- Issue date Feb 8, 2011
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS
Information Patent Grant
Lens control apparatus, lens barrel, imaging apparatus, and optical...
- Patent number 7,697,218
- Issue date Apr 13, 2010
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE CAPTURING APPARATUS, INFORMATION PROCESSING APPARATUS, CONTRO...
- Publication number 20230388637
- Publication date Nov 30, 2023
- Canon Kabushiki Kaisha
- DAISUKE ISHIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, LENS APPARATUS, AND IMAGING APPARATUS
- Publication number 20220397803
- Publication date Dec 15, 2022
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD, AND OPTICAL DEVICE
- Publication number 20200389105
- Publication date Dec 10, 2020
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS
Information Patent Application
CONTROL DEVICE, OPTICAL APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20180331641
- Publication date Nov 15, 2018
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LENS CONTROL APPARATUS AND CONTROL METHOD
- Publication number 20170289435
- Publication date Oct 5, 2017
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS
Information Patent Application
POSITION DETECTION APPARATUS, APPARATUS INCLUDING THE SAME AND POSI...
- Publication number 20160258787
- Publication date Sep 8, 2016
- Canon Kabushiki Kaisha
- Hirofumi Honda
- G01 - MEASURING TESTING
Information Patent Application
IMAGE PICKUP APPARATUS, METHOD OF CONTROLLING THE SAME, AND NON-TRA...
- Publication number 20150341543
- Publication date Nov 26, 2015
- Canon Kabushiki Kaisha
- Makoto Yokozeki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FOCUS DETECTION APPARATUS, IMAGE CAPTURING APPARATUS, AND FOCUS DET...
- Publication number 20150296129
- Publication date Oct 15, 2015
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POSITION CONTROL APPARATUS AND METHOD FOR REDUCING CALCULATION TIME...
- Publication number 20150205303
- Publication date Jul 23, 2015
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G05 - CONTROLLING REGULATING
Information Patent Application
IMAGE PICKUP APPARATUS WITH INCLINATION GUIDE DISPLAY
- Publication number 20140152812
- Publication date Jun 5, 2014
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- G01 - MEASURING TESTING
Information Patent Application
IMAGE PICKUP APPARATUS WITH INCLINATION GUIDE DISPLAY
- Publication number 20130120603
- Publication date May 16, 2013
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- G01 - MEASURING TESTING
Information Patent Application
LENS DRIVING DEVICE, CONTROL METHOD, AND LENS SYSTEM
- Publication number 20120163785
- Publication date Jun 28, 2012
- Canon Kabushiki Kaisha
- Toshihiko Tomosada
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS AND METHOD FOR CONTROLLING IMAGE PICKUP APPA...
- Publication number 20110304749
- Publication date Dec 15, 2011
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP LENS, IMAGE PICKUP APPARATUS, AND CONTROL METHOD OF TH...
- Publication number 20110194189
- Publication date Aug 11, 2011
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20110115933
- Publication date May 19, 2011
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20110109783
- Publication date May 12, 2011
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20110109757
- Publication date May 12, 2011
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20110109756
- Publication date May 12, 2011
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DRIVING APPARATUS, OPTICAL APPARATUS AND CONTROL METHOD FOR LE...
- Publication number 20100165479
- Publication date Jul 1, 2010
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS CONTROL APPARATUS, LENS BARREL, IMAGING APPARATUS, AND OPTICAL...
- Publication number 20090168199
- Publication date Jul 2, 2009
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20080204566
- Publication date Aug 28, 2008
- Canon Kabushiki Kaisha
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE-PICKUP APPARATUS, METHOD OF DETERMINING ATTACHMENT OF ACCESSO...
- Publication number 20080024647
- Publication date Jan 31, 2008
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- G02 - OPTICS
Information Patent Application
Imaging device using motion vectors
- Publication number 20060152604
- Publication date Jul 13, 2006
- Canon Kabushiki Kaisha
- Daisuke Ishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Daisuke Ishikawa

Person

Patents Grantslast 30 patents

Motor control device and motor control method, and optical device

Control device, optical apparatus, control method, and storage medium

Position detection apparatus, apparatus including the same and posi...

Lens control apparatus and control method

Position control apparatus and method for reducing calculation time...

Focus detection apparatus, image capturing apparatus, and focus det...

Image pickup apparatus with inclination guide display

Image pickup apparatus with inclination guide display

Image pickup lens, image pickup apparatus, and control method of th...

Image pickup apparatus with inclination guide display

Lens driving apparatus, optical apparatus and control method for le...

Image pickup apparatus with inclination guide display

Image pickup apparatus having an auto zoom function and method for...

Lens driving device, control method, and lens system

Image pickup apparatus with an inclination guide display

Imaging device using a first motion vector in an image that is obta...

Image pickup apparatus with an inclination guide display

Image-pickup apparatus, method of determining attachment of accesso...

Lens control apparatus, lens barrel, imaging apparatus, and optical...

Patents Applicationslast 30 patents

IMAGE CAPTURING APPARATUS, INFORMATION PROCESSING APPARATUS, CONTRO...

CONTROL APPARATUS, LENS APPARATUS, AND IMAGING APPARATUS

MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD, AND OPTICAL DEVICE

CONTROL DEVICE, OPTICAL APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

LENS CONTROL APPARATUS AND CONTROL METHOD

POSITION DETECTION APPARATUS, APPARATUS INCLUDING THE SAME AND POSI...

IMAGE PICKUP APPARATUS, METHOD OF CONTROLLING THE SAME, AND NON-TRA...

FOCUS DETECTION APPARATUS, IMAGE CAPTURING APPARATUS, AND FOCUS DET...

POSITION CONTROL APPARATUS AND METHOD FOR REDUCING CALCULATION TIME...

IMAGE PICKUP APPARATUS WITH INCLINATION GUIDE DISPLAY

IMAGE PICKUP APPARATUS WITH INCLINATION GUIDE DISPLAY

LENS DRIVING DEVICE, CONTROL METHOD, AND LENS SYSTEM

IMAGE PICKUP APPARATUS AND METHOD FOR CONTROLLING IMAGE PICKUP APPA...

IMAGE PICKUP LENS, IMAGE PICKUP APPARATUS, AND CONTROL METHOD OF TH...

IMAGE PICKUP APPARATUS

IMAGE PICKUP APPARATUS

IMAGE PICKUP APPARATUS

IMAGE PICKUP APPARATUS

LENS DRIVING APPARATUS, OPTICAL APPARATUS AND CONTROL METHOD FOR LE...

LENS CONTROL APPARATUS, LENS BARREL, IMAGING APPARATUS, AND OPTICAL...

IMAGE PICKUP APPARATUS

IMAGE-PICKUP APPARATUS, METHOD OF DETERMINING ATTACHMENT OF ACCESSO...

Imaging device using motion vectors