Karasawa; Katsumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Karasawa; Katsumi.The latest application filed is for "focus detecting apparatus, lens apparatus including the same, image pickup apparatus, and method of detecting defocus amount".

Company Profile

0.22.14

Karasawa; Katsumi - Utsunomiya JP
KARASAWA; Katsumi - Utsunomiya-shi JP
Karasawa; Katsumi - Tochigi JP
Karasawa; Katsumi - Kawasaki JP
Karasawa; Katsumi - Chofu JP
Karasawa, Katsumi - Kawasaki-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Focus detecting apparatus, lens apparatus including the same, image pickup apparatus, and method of detecting defocus amount Grant 9,444,993 - Karasawa September 13, 2	2016-09-13
Focus detector, and lens apparatus and image pickup apparatus including the same Grant 9,154,689 - Karasawa October 6, 2	2015-10-06
Focus Detecting Apparatus, Lens Apparatus Including The Same, Image Pickup Apparatus, And Method Of Detecting Defocus Amount App 20150237255 - KARASAWA; Katsumi	2015-08-20
Focus detecting apparatus, lens apparatus including the same, image pickup apparatus, and method of detecting defocus amount Grant 9,025,075 - Karasawa May 5, 2	2015-05-05
Focus Detector, And Lens Apparatus And Image Pickup Apparatus Including The Same App 20140347550 - KARASAWA; Katsumi	2014-11-27
Focus detector, and lens apparatus and image pickup apparatus including the same Grant 8,848,095 - Karasawa September 30, 2	2014-09-30
Focus Detecting Apparatus, Lens Apparatus Including The Same, Image Pickup Apparatus, And Method Of Detecting Defocus Amount App 20140104484 - KARASAWA; Katsumi	2014-04-17
Lens apparatus Grant 8,687,284 - Karasawa April 1, 2	2014-04-01
Focus Detector, And Lens Apparatus And Image Pickup Apparatus Including The Same App 20130038779 - Karasawa; Katsumi	2013-02-14
Automatic focusing apparatus Grant 8,208,058 - Karasawa June 26, 2	2012-06-26
Lens Apparatus App 20110267706 - Karasawa; Katsumi	2011-11-03
Automatic focusing apparatus Grant 8,000,591 - Karasawa August 16, 2	2011-08-16
Lens apparatus, imaging apparatus, and automatic focusing control method Grant 7,884,878 - Karasawa February 8, 2	2011-02-08
Automatic Focusing Apparatus App 20100278520 - Karasawa; Katsumi	2010-11-04
Automatic Focusing Apparatus App 20100277639 - Karasawa; Katsumi	2010-11-04
Optical apparatus and image-taking apparatus Grant 7,768,573 - Karasawa August 3, 2	2010-08-03
Camera system and lens apparatus Grant 7,755,695 - Natsume , et al. July 13, 2	2010-07-13
Optical apparatus with memories storing a default setting data and a user setting data Grant 7,268,818 - Karasawa September 11, 2	2007-09-11
Optical Apparatus And Image-taking Apparatus App 20070177045 - KARASAWA; KATSUMI	2007-08-02
Information processing apparatus and method Grant 7,215,671 - Karasawa May 8, 2	2007-05-08
Lens apparatus, imaging apparatus, and automatic focusing control method App 20060244582 - Karasawa; Katsumi	2006-11-02
Camera system and lens apparatus App 20050094023 - Natsume, Satoshi ; et al.	2005-05-05
Optical apparatus App 20040189826 - Karasawa, Katsumi	2004-09-30
Image processing apparatus Grant 6,731,816 - Ikeda , et al. May 4, 2	2004-05-04
Image processing apparatus Grant 6,718,122 - Ishii , et al. April 6, 2	2004-04-06
Multiplexing apparatus and method and storage medium Grant 6,661,813 - Karasawa December 9, 2	2003-12-09
Multiplexing apparatus and method and storage medium App 20030112834 - Karasawa, Katsumi	2003-06-19
Image processing apparatus App 20020031273 - Ikeda, Shingo ; et al.	2002-03-14
Encoding image data in blocks read out in a predetermined order Grant 6,301,390 - Ikeda , et al. October 9, 2	2001-10-09
Coding/decoding apparatus Grant 6,052,814 - Karasawa April 18, 2	2000-04-18
Encoding apparatus Grant 5,784,112 - Ogasawara , et al. July 21, 1	1998-07-21
Error correction encoding and decoding system Grant 5,546,409 - Karasawa August 13, 1	1996-08-13
Data processing apparatus having error detection/correction codes Grant 5,436,917 - Karasawa July 25, 1	1995-07-25

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