Seko; Yasuji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Seko; Yasuji.The latest application filed is for "position measuring target, position measurement system, calculation device for position measurement and computer-readable medium".

Company Profile

0.20.17

Seko; Yasuji - Ashigarakami-gun JP
SEKO; YASUJI - EBINA-SHI JP
Seko; Yasuji - Kanagawa JP
Seko; Yasuji - Nakai-machi JP
Seko; Yasuji - Ebina 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
Position measuring system, position measuring method and computer readable medium Grant 8,170,329 - Seko , et al. May 1, 2	2012-05-01
Position Measuring Target, Position Measurement System, Calculation Device For Position Measurement And Computer-readable Medium App 20110063435 - SEKO; YASUJI	2011-03-17
Longitudinal interference fringe pattern projection lens, optical system, and three-dimensional image acquisition apparatus Grant 7,830,605 - Seko November 9, 2	2010-11-09
Position Measurement System, Position Measurement Method And Computer-readable Medium App 20100231709 - Seko; Yasuji ; et al.	2010-09-16
Position measurement system Grant 7,791,736 - Seko , et al. September 7, 2	2010-09-07
Position measurement system, position measurement method and computer readable medium Grant 7,742,895 - Seko , et al. June 22, 2	2010-06-22
Position Measuring System, Position Measuring Method And Computer Readable Medium App 20100014750 - SEKO; Yasuji ; et al.	2010-01-21
Position measurement system App 20090310142 - Seko; Yasuji ; et al.	2009-12-17
Optical lens system and position measurement system using the same Grant 7,633,628 - Seko December 15, 2	2009-12-15
Position measurement system Grant 7,583,388 - Seko , et al. September 1, 2	2009-09-01
Position measurement system Grant 7,562,821 - Seko , et al. July 21, 2	2009-07-21
Positional measurement system and lens for positional measurement Grant 7,554,676 - Seko June 30, 2	2009-06-30
Optical Lens System And Postion Measurement System Using The Same App 20090103104 - SEKO; Yasuji	2009-04-23
Position Measurement System, Position Measurement Method And Computer Readable Medium App 20090070065 - Seko; Yasuji ; et al.	2009-03-12
Optical lens system and position measurement system using the same Grant 7,489,406 - Seko February 10, 2	2009-02-10
Position measurement system Grant 7,474,418 - Seko , et al. January 6, 2	2009-01-06
Longitudinal interference fringe pattern projection lens, optical system, and three-dimensional image acquisition apparatus App 20080112054 - Seko; Yasuji	2008-05-15
Information processing method and system using terminal apparatus Grant 7,360,708 - Miyake , et al. April 22, 2	2008-04-22
Optical Lens System And Position Measurement System Using The Same App 20070291278 - SEKO; Yasuji	2007-12-20
Optical lens system and position measurement system using the same Grant 7,274,461 - Seko September 25, 2	2007-09-25
Position measurement system App 20070133006 - Seko; Yasuji ; et al.	2007-06-14
Position measurement system App 20070045420 - Seko; Yasuji ; et al.	2007-03-01
Information processing method and system using terminal apparatus App 20070001009 - Miyake; Hiroyuki ; et al.	2007-01-04
Position measurement system App 20060215178 - Seko; Yasuji ; et al.	2006-09-28
Optical position measuring system using an interference pattern Grant 7,009,713 - Seko , et al. March 7, 2	2006-03-07
Position measurement system Grant 6,985,236 - Seko , et al. January 10, 2	2006-01-10
Optical lens system and position measurement system using the same App 20050259266 - Seko, Yasuji	2005-11-24
Positional measurement system and lens for positional measurement App 20050185195 - Seko, Yasuji	2005-08-25
Wireless optical system App 20050041980 - Ueyanagi, Kiichi ; et al.	2005-02-24
Position measurement system App 20040051880 - Seko, Yasuji ; et al.	2004-03-18
Position measuring system App 20040004723 - Seko, Yasuji ; et al.	2004-01-08
Semiconductor device, surface emitting semiconductor laser and edge emitting semiconductor laser Grant 6,597,017 - Seko , et al. July 22, 2	2003-07-22
Surface emitting semiconductor laser, its producing method and surface emitting semiconductor laser array Grant 6,222,866 - Seko April 24, 2	2001-04-24
Image recording apparatus with an array light source Grant 5,963,242 - Nakayama , et al. October 5, 1	1999-10-05
Semiconductor laser array driving method, semiconductor laser array driving device and image forming apparatus Grant 5,809,052 - Seko , et al. September 15, 1	1998-09-15
Semiconductor laser device Grant 5,588,016 - Otoma , et al. December 24, 1	1996-12-24
Multiquantum barrier laser having high electron and hole reflectivity of layers Grant 5,425,041 - Seko , et al. June 13, 1	1995-06-13

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