Ueyama; Tetsuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ueyama; Tetsuo.The latest application filed is for "wavelength control method controlling waveform for recording or reproducing information with holography, hologram information processing apparatus and hologram recording medium".

Company Profile

0.18.16

Ueyama; Tetsuo - Nara JP
Ueyama; Tetsuo - Nara-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
Optical pickup device recording and/or reproducing information on and/or from a plurality of kinds of recording media Grant 7,990,834 - Ueyama , et al. August 2, 2	2011-08-02
Optical pickup apparatus Grant 7,684,306 - Matsubara , et al. March 23, 2	2010-03-23
Splitting element, light emitter, and optical pickup apparatus Grant 7,649,825 - Tsuchida , et al. January 19, 2	2010-01-19
Optical pickup Grant 7,573,801 - Watanabe , et al. August 11, 2	2009-08-11
Optical pickup device using polarizing hologram element and hologram laser therefor Grant 7,483,360 - Masui , et al. January 27, 2	2009-01-27
Pickup for magneto-optical recording medium Grant 7,397,752 - Ueyama , et al. July 8, 2	2008-07-08
Wavelength control method controlling waveform for recording or reproducing information with holography, hologram information processing apparatus and hologram recording medium App 20080151337 - Kanazawa; Yasunori ; et al.	2008-06-26
Optical miniaturized module, optical pickup device, and optical disk device provided with light source and photodetector Grant 7,369,479 - Ogawa , et al. May 6, 2	2008-05-06
Light integration unit, optical pickup device using the unit, and optical disk device Grant 7,315,502 - Sakai , et al. January 1, 2	2008-01-01
Optical pickup Grant 7,218,599 - Watanabe , et al. May 15, 2	2007-05-15
Optical pickup App 20070081431 - Watanabe; Yukio ; et al.	2007-04-12
Optical pickup device recording and/or reproducing information on and/or from a plurality of kinds of recording media App 20070053270 - Ueyama; Tetsuo ; et al.	2007-03-08
Optical pickup App 20070053272 - Watanabe; Yukio ; et al.	2007-03-08
Optical pickup Grant 7,184,384 - Ueyama , et al. February 27, 2	2007-02-27
Optical pickup apparatus App 20070025228 - Matsubara; Kazunori ; et al.	2007-02-01
Split body, light emitting body and optical pickup device App 20060262695 - Tsuchida; Kazuhiro ; et al.	2006-11-23
Optical pickup Grant 7,106,682 - Ueyama , et al. September 12, 2	2006-09-12
Apparatus for detecting the tilt of a light reflector relative to the optical axis of input light Grant 7,019,280 - Kokubo , et al. March 28, 2	2006-03-28
Optical pickup App 20050180293 - Ueyama, Tetsuo ; et al.	2005-08-18
Optical miniaturized module, optical pickup device, and optical disk device provided with light source and photodetector App 20050152636 - Ogawa, Masaru ; et al.	2005-07-14
Optical pickup App 20050141391 - Ueyama, Tetsuo ; et al.	2005-06-30
Optical pickup and hologram laser App 20050100061 - Masui, Katsushige ; et al.	2005-05-12
Optical pickup Grant 6,868,055 - Ueyama , et al. March 15, 2	2005-03-15
Optical pickup App 20040252620 - Watanabe, Yukio ; et al.	2004-12-16
Pickup for magneto-optical recording medium App 20040228256 - Ueyama, Tetsuo ; et al.	2004-11-18
Optical pickup App 20040228257 - Minami, Kohji ; et al.	2004-11-18
Light integration unit, optical pickup device using the unit, and optical disk device App 20040156299 - Sakai, Keiji ; et al.	2004-08-12
Compatible optical pickup using beams of different wavelength easy to assemble and adjust App 20040001419 - Ariyoshi, Akira ; et al.	2004-01-01
Diffraction grating having multiple gratings with different cycles for generating multiple beams and optical pickup using such diffraction grating Grant 6,487,015 - Kitamura , et al. November 26, 2	2002-11-26
Optical pickup App 20020024916 - Ueyama, Tetsuo ; et al.	2002-02-28
Optical pickup apparatus and a hologram element used for same Grant 5,331,621 - Miyake , et al. July 19, 1	1994-07-19
Inclination adjusting device for an objective lens for an optical information recording and reproduction apparatus Grant 5,267,089 - Yamamoto , et al. November 30, 1	1993-11-30
Optical head for optical disk recording/reproducing apparatus including modified Wollaston prism Grant 5,189,655 - Ogata , et al. February 23, 1	1993-02-23
Optical element and optical pickup device comprising it Grant 5,085,496 - Yoshida , et al. February 4, 1	1992-02-04

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