Membership
Tour
Register
Log in
Keiko Muramatsu
Follow
Person
Tachikawa-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Subject tracking apparatus, camera having the subject tracking appa...
Patent number
9,639,754
Issue date
May 2, 2017
Nikon Corporation
Hiroshi Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Subject tracking apparatus, camera having the subject tracking appa...
Patent number
9,063,290
Issue date
Jun 23, 2015
Nikon Corporation
Hiroshi Takeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image recognition device, focus adjustment device, image-capturing...
Patent number
8,749,637
Issue date
Jun 10, 2014
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imaging apparatus having selection unit to select focus detection a...
Patent number
8,712,101
Issue date
Apr 29, 2014
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Camera including a plurality of image sensors
Patent number
8,629,912
Issue date
Jan 14, 2014
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image tracking apparatus and image tracking method
Patent number
8,514,294
Issue date
Aug 20, 2013
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subject tracking device, subject tracking method, subject tracking...
Patent number
8,433,097
Issue date
Apr 30, 2013
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Autofocus using object tracking based on adaptive template matching...
Patent number
8,401,228
Issue date
Mar 19, 2013
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking device and image-capturing apparatus
Patent number
8,385,597
Issue date
Feb 26, 2013
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image recognition and focus adjustment using weighted image differe...
Patent number
8,325,977
Issue date
Dec 4, 2012
Nikon Corporation
Keiko Muramatsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image tracking apparatus and tracking evaluation method
Patent number
8,254,773
Issue date
Aug 28, 2012
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking device, automatic focusing device, and camera
Patent number
8,253,800
Issue date
Aug 28, 2012
Nikon Corporation
Hiroshi Takeuchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image recognition device, focus adjustment device, image-capturing...
Patent number
8,218,064
Issue date
Jul 10, 2012
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image tracking apparatus, image tracking method and camera for impr...
Patent number
8,154,605
Issue date
Apr 10, 2012
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking device and image-capturing apparatus
Patent number
7,978,879
Issue date
Jul 12, 2011
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SUBJECT TRACKING APPARATUS, CAMERA HAVING THE SUBJECT TRACKING APPA...
Publication number
20150248585
Publication date
Sep 3, 2015
Nikon Corporation
Hiroshi TAKEUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACCESSORY, CAMERA, ACCESSORY CONTROL METHOD, ACCESSORY CONTROL PROG...
Publication number
20140009671
Publication date
Jan 9, 2014
Nikon Corporation
Akihiro OZONE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE RECOGNITION DEVICE AND IMAGING APPARATUS
Publication number
20130155287
Publication date
Jun 20, 2013
Nikon Corporation
Keiko MURAMATSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SUBJECT TRACKING APPARATUS, CAMERA HAVING THE SUBJECT TRACKING APPA...
Publication number
20120274785
Publication date
Nov 1, 2012
Nikon Corporation
Hiroshi Takeuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image Recognition Device, Focus Adjustment Device, Image-Capturing...
Publication number
20120242888
Publication date
Sep 27, 2012
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBJECT TRACKING DEVICE, SUBJECT TRACKING METHOD, SUBJECT TRACKING...
Publication number
20120087544
Publication date
Apr 12, 2012
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRACKING DEVICE AND IMAGE-CAPTURING APPARATUS
Publication number
20110234885
Publication date
Sep 29, 2011
Nikon Corporation
Keiko Muramatsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE TRACKING APPARATUS AND IMAGE TRACKING METHOD
Publication number
20110090355
Publication date
Apr 21, 2011
Nikon Corporation
Keiko Muramatsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE APPARATUS AND EVALUATION METHOD
Publication number
20110038624
Publication date
Feb 17, 2011
Nikon Corporation
Keiko MURAMATSU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image tracking apparatus, image tracking method and camera
Publication number
20100066843
Publication date
Mar 18, 2010
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRACKING DEVICE, AUTOMATIC FOCUSING DEVICE, AND CAMERA
Publication number
20090153666
Publication date
Jun 18, 2009
Nikon Corporation
Hiroshi Takeuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image recognition device, focus adjustment device, image-capturing...
Publication number
20090135292
Publication date
May 28, 2009
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Camera
Publication number
20090102936
Publication date
Apr 23, 2009
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE APPARATUS AND EVALUATION METHOD
Publication number
20090022486
Publication date
Jan 22, 2009
Nikon Corporation
Keiko MURAMATSU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE RECOGNITION DEVICE, FOCUS ADJUSTMENT DEVICE, IMAGING APPARATU...
Publication number
20090010492
Publication date
Jan 8, 2009
Nikon Corporation
Keiko MURAMATSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE RECOGNITION DEVICE, FOCUS ADJUSTMENT DEVICE, IMAGING APPARATU...
Publication number
20090010549
Publication date
Jan 8, 2009
Nikon Corporation
Keiko MURAMATSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING DEVICE AND IMAGE-CAPTURING APPARATUS
Publication number
20080080739
Publication date
Apr 3, 2008
Nikon Corporation
Keiko MURAMATSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Subject tracking device, subject tracking method, subject tracking...
Publication number
20070263904
Publication date
Nov 15, 2007
Nikon Corporation
Keiko Muramatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE