Uehara; Tsukasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Uehara; Tsukasa.The latest application filed is for "optical element, optical system using optical element, and optical device with optical element".

Company Profile

0.9.2

Uehara; Tsukasa - Kawasaki JP
Uehara, Tsukasa - Kawasaki-shi JP
Uehara; Tsukasa - Kanagawa-ken JP
Uehara; Tsukasa - Tokyo 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
Optical element, optical system using optical element, and optical device with optical element Grant 6,650,483 - Uehara , et al. November 18, 2	2003-11-18
Optical element, optical system using optical element, and optical device with optical element App 20020054436 - Uehara, Tsukasa ; et al.	2002-05-09
Optical element, holding structure for optical element, and image pickup apparatus Grant 6,362,921 - Iida , et al. March 26, 2	2002-03-26
Optical element, optical system using optical element, and optical device with optical element Grant 6,337,772 - Uehara , et al. January 8, 2	2002-01-08
Optical element, optical system using optical element, and optical device with optical element App 20010009477 - Uehara, Tsukasa ; et al.	2001-07-26
Optical element, optical system using optical element, and optical device with optical element Grant 6,243,208 - Uehara , et al. June 5, 2	2001-06-05
Document sensing apparatus Grant 6,008,846 - Uehara , et al. December 28, 1	1999-12-28
Video conference system and control method for the same Grant 5,917,543 - Uehara June 29, 1	1999-06-29
Cutting apparatus Grant 5,303,626 - Uehara , et al. April 19, 1	1994-04-19
Loading device for a cassette having a cover member Grant 4,802,041 - Uehara January 31, 1	1989-01-31
Recording and/or reproducing apparatus adapted for utilization of record bearing media of a disc type Grant 4,800,453 - Okauchi , et al. January 24, 1	1989-01-24

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