Oohchida; Shigeru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oohchida; Shigeru.The latest application filed is for "stereo camera apparatus and vehicle-mountable monitoring apparatus using same".

Company Profile

0.8.10

Oohchida; Shigeru - Tokyo N/A JP
Oohchida, Shigeru - Tokyo-to 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
Stereo camera apparatus and vehicle-mountable monitoring apparatus using same Grant 8,760,501 - Oohchida , et al. June 24, 2	2014-06-24
Stereo Camera Apparatus And Vehicle-mountable Monitoring Apparatus Using Same App 20100283837 - OOHCHIDA; Shigeru ; et al.	2010-11-11
Tilt sensor using diffraction grating Grant 7,577,076 - Ogata , et al. August 18, 2	2009-08-18
Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive Grant 7,511,887 - Kawasaki , et al. March 31, 2	2009-03-31
Diffraction grating, light source unit applying the same therein, and optical head device employing the same Grant 7,164,532 - Funato , et al. January 16, 2	2007-01-16
Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive App 20070002447 - Kawasaki; Toshiyuki ; et al.	2007-01-04
Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive App 20060268413 - Kawasaki; Toshiyuki ; et al.	2006-11-30
Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive Grant 7,110,180 - Kawasaki , et al. September 19, 2	2006-09-19
Optical pick-up device for recording/reading information on optical recording medium App 20050116137 - Oohchida, Shigeru ; et al.	2005-06-02
Optical pick-up device with convergent light diffraction for recording/reading information on optical recording medium Grant 6,845,077 - Oohchida , et al. January 18, 2	2005-01-18
Optical pickup unit and optical disk drive for accurate and stable information recording and reproduction Grant 6,822,771 - Funato , et al. November 23, 2	2004-11-23
Tilt sensor using diffraction grating App 20040213109 - Ogata, Tetsuya ; et al.	2004-10-28
Polarizing optical element, diffractive optical element, optical element unit, optical pickup apparatus, and optical disk drive apparatus App 20040202088 - Oohchida, Shigeru	2004-10-14
Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive App 20040125454 - Kawasaki, Toshiyuki ; et al.	2004-07-01
Diffraction grating, light source unit applying the same therein, and optical head device employing the same App 20040013076 - Funato, Hiroyoshi ; et al.	2004-01-22
Optical pick-up device for recording/reading information on optical recording medium App 20030193876 - Oohchida, Shigeru ; et al.	2003-10-16
Optical pickup unit and optical disk drive for accurate and stable information recording and reproduction App 20030072047 - Funato, Hiroyoshi ; et al.	2003-04-17

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