loadpatents
Patent applications and USPTO patent grants for Ohmura; Yusuke.The latest application filed is for "fresnel lens and injection mold".
Patent | Date |
---|---|
Fresnel lens and injection mold Grant 8,184,386 - Tobita , et al. May 22, 2 | 2012-05-22 |
Fresnel Lens And Injection Mold App 20100165489 - Tobita; Shuusuke ;   et al. | 2010-07-01 |
Image-taking apparatus Grant 7,474,349 - Ohmura January 6, 2 | 2009-01-06 |
Focus detecting apparatus Grant 7,283,737 - Ohmura October 16, 2 | 2007-10-16 |
Focus detecting apparatus App 20050147403 - Ohmura, Yusuke | 2005-07-07 |
Microlens array, optical apparatus, single lens reflex camera and optical finder Grant 6,836,619 - Ohmura December 28, 2 | 2004-12-28 |
Image-taking apparatus App 20040135896 - Ohmura, Yusuke | 2004-07-15 |
Microlens array, optical apparatus, single lens reflex camera and optical finder App 20030002871 - Ohmura, Yusuke | 2003-01-02 |
Focus Detecting Device App 20010003556 - OHMURA, YUSUKE | 2001-06-14 |
Focus detecting device Grant 6,088,537 - Ohtaka , et al. July 11, 2 | 2000-07-11 |
Viewfinder system and single-lens reflex camera having the same Grant 5,893,650 - Ohmura April 13, 1 | 1999-04-13 |
Focus detection device for objective lens Grant 5,797,049 - Ohtaka , et al. August 18, 1 | 1998-08-18 |
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