Ogura; Naoyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ogura; Naoyuki.The latest application filed is for "oblique projection optical system and projection type display apparatus using the same".

Company Profile

0.54.39

Ogura; Naoyuki - Machida JP
Ogura; Naoyuki - Yokohama JP
Ogura; Naoyuki - Yokohama-shi JP
Ogura; Naoyuki - Machinda JP
Ogura; Naoyuki - Machinda-shi JP
Ogura; Naoyuki - Tokyo JP
Ogura, Naoyuki - Kanagawa-ken JP
Ogura, Naoyuki - Machida-shi JP
Ogura; Naoyuki - Ebina JP
Ogura, Naoyuki - Ebina-shi JP
Ogura; Naoyuki - Hamamatsu JP
Ogura; Naoyuki - Shizuoka 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
Oblique projection optical system and projection type display apparatus using the same Grant 9,429,832 - Hirata , et al. August 30, 2	2016-08-30
Oblique Projection Optical System And Projection Type Display Apparatus Using The Same App 20140146294 - HIRATA; Koji ; et al.	2014-05-29
Oblique projection optical system and projection type display apparatus using the same Grant 8,690,349 - Hirata , et al. April 8, 2	2014-04-08
Projection image display apparatus having a first lens and a second lens adjacent to the screen Grant 8,690,345 - Hirata , et al. April 8, 2	2014-04-08
Video projector which obliquely projects images onto screen Grant 8,585,216 - Ono , et al. November 19, 2	2013-11-19
Oblique Projection Optical System And Projection Type Display Apparatus Using The Same App 20130229633 - HIRATA; Koji ; et al.	2013-09-05
Oblique projection optical system and projection type display apparatus using the same Grant 8,425,049 - Hirata , et al. April 23, 2	2013-04-23
Projecting optical unit and projecting type image display apparatus therewith Grant 8,169,708 - Yoshikawa , et al. May 1, 2	2012-05-01
Projection Image Display Apparatus App 20120081676 - HIRATA; Koji ; et al.	2012-04-05
Associative memory having a mask function for use in a network device Grant 8,082,360 - Ogura December 20, 2	2011-12-20
Lens for projector Grant D647,931 - Fukui , et al. November 1, 2	2011-11-01
Lens for projector Grant D645,068 - Fukui , et al. September 13, 2	2011-09-13
Projecting Optical Unit And Projecting Type Image Display Apparatus Therewith App 20110205499 - YOSHIKAWA; Hiroki ; et al.	2011-08-25
Projecting optical unit and projecting type image display apparatus therewith Grant 7,961,400 - Yoshikawa , et al. June 14, 2	2011-06-14
Mirror for projector Grant D639,076 - Fukui , et al. June 7, 2	2011-06-07
Video Projector App 20110075115 - Ono; Chohei ; et al.	2011-03-31
Associative Memory Having a Mask Function for Use in a Network Device App 20110066755 - Ogura; Naoyuki	2011-03-17
Associative memory having a mask function for use in a network device Grant 7,761,599 - Ogura July 20, 2	2010-07-20
Oblique Projection Optical System And Projection Type Display Apparatus Using The Same App 20100171937 - HIRATA; Koji ; et al.	2010-07-08
Projection display, projection optical system and transmission lens or free curved lens Grant 7,670,007 - Hisada , et al. March 2, 2	2010-03-02
Projecting Optical Unit And Projecting Type Image Display Apparatus Therewith App 20090290133 - YOSHIKAWA; Hiroki ; et al.	2009-11-26
Projecting optical unit and projecting type image display apparatus therewith Grant 7,586,687 - Yoshikawa , et al. September 8, 2	2009-09-08
Projection type image display Grant 7,535,648 - Yoshikawa , et al. May 19, 2	2009-05-19
Image Projection Apparatus App 20090115975 - OGURA; NAOYUKI	2009-05-07
Projection type image display apparatus Grant 7,433,121 - Imafuku , et al. October 7, 2	2008-10-07
Projection lens apparatus and rear projection type image display apparatus Grant 7,404,646 - Inadachi , et al. July 29, 2	2008-07-29
Associative memory having a mask function for use in a network router Grant 7,397,683 - Ogura July 8, 2	2008-07-08
Associative memory having a mask function for use in network devices and network system Grant 7,397,682 - Ogura July 8, 2	2008-07-08
Associative memory having a mask function for use in a network device App 20080098128 - Ogura; Naoyuki	2008-04-24
Projection lens unit and rear projection type image display system Grant 7,347,566 - Ikeda , et al. March 25, 2	2008-03-25
Associative memory and its retrieving method and router and network system Grant 7,287,120 - Ogura October 23, 2	2007-10-23
Projection type image display apparatus App 20070229948 - Imafuku; Daisuke ; et al.	2007-10-04
Projection display, projection optical system and transmission lens or free curved lens App 20070139623 - Hisada; Takanori ; et al.	2007-06-21
Associative Memory Having a Mask Function for Use in a Network Router App 20070133550 - Ogura; Naoyuki	2007-06-14
Projection lens unit and rear projection type image display system App 20070109666 - Ikeda; Hidehiro ; et al.	2007-05-17
Projection type image display App 20070103604 - Yoshikawa; Hiroki ; et al.	2007-05-10
Associative memory system, network device, and network system Grant 7,200,712 - Ogura April 3, 2	2007-04-03
Projection lens unit and rear projection type image display system Grant 7,172,292 - Ikeda , et al. February 6, 2	2007-02-06
Projecting optical unit and projecting type image display apparatus therewith App 20060227432 - Yoshikawa; Hiroki ; et al.	2006-10-12
Reflection-type image projection unit and a reflection-type image display apparatus, and a light source device for use therein Grant 7,111,942 - Hirata , et al. September 26, 2	2006-09-26
Optical projection apparatus, transmission type screen, and projection type image display apparatus Grant 7,081,927 - Hirata , et al. July 25, 2	2006-07-25
Reflection-type image projection unit and a reflection-type image display apparatus, and a light source device for use therein Grant 7,059,725 - Hirata , et al. June 13, 2	2006-06-13
Associative memory having a mask function for use in network devices and network system App 20060120128 - Ogura; Naoyuki	2006-06-08
Associative memory having a mask function for use in a network router App 20050286282 - Ogura, Naoyuki	2005-12-29
Associative memory having a mask function for use in a network router Grant 6,980,452 - Ogura December 27, 2	2005-12-27
Projection lens apparatus and rear projection type image display apparatus App 20050259228 - Inadachi, Yuriko ; et al.	2005-11-24
Associative memory, method for searching the same, network device, and network system Grant 6,956,756 - Ogura October 18, 2	2005-10-18
Optical projection apparatus, transmission type screen, and projection type image display apparatus Grant 6,956,624 - Hirata , et al. October 18, 2	2005-10-18
Associative memory having a mask function for use in a network router Grant 6,910,105 - Ogura June 21, 2	2005-06-21
Optical projection apparatus, transmission type screen, and projection type image display apparatus Grant 6,894,729 - Hirata , et al. May 17, 2	2005-05-17
Optical projection apparatus, transmission type screen, and projection type image display apparatus App 20050088576 - Hirata, Koji ; et al.	2005-04-28
Polarized-light converting unit and projector using the same Grant 6,869,184 - Yatsu , et al. March 22, 2	2005-03-22
Projection lens unit and rear projection type image display system App 20050052628 - Ikeda, Hidehiro ; et al.	2005-03-10
Associative memory and its retrieving method and router and network system App 20050047257 - Ogura, Naoyuki	2005-03-03
Liquid crystal display apparatus and optical device for use therein App 20050001970 - Numata, Toru ; et al.	2005-01-06
Associative memory system, network device, and network system App 20040250013 - Ogura, Naoyuki	2004-12-09
Liquid crystal display apparatus and optical device for use therein Grant 6,829,031 - Numata , et al. December 7, 2	2004-12-07
Reflection-type image projection unit and a reflection-type image display apparatus, and a light source device for use therein App 20040218281 - Hirata, Koji ; et al.	2004-11-04
Projection lens system and projection image display apparatus using the same Grant 6,801,366 - Hirata , et al. October 5, 2	2004-10-05
Associative memory having a mask function for use in a network router App 20040168021 - Ogura, Naoyuki	2004-08-26
Projection lens apparatus and rear projection type image display apparatus using the same Grant 6,768,594 - Imafuku , et al. July 27, 2	2004-07-27
Polarized-light converting unit and projector using the same App 20040105150 - Yatsu, Masahiko ; et al.	2004-06-03
Associative memory, method for searching the same,network device, and network system App 20040080973 - Ogura, Naoyuki	2004-04-29
Projection lens system and projection image display apparatus using the same App 20040017616 - Hirata, Koji ; et al.	2004-01-29
Reflection-type image projection unit and a reflection-type image display apparatus, and a light source device for use therein App 20030231286 - Hirata, Koji ; et al.	2003-12-18
Associative memory having a mask function for use in a network router App 20030225984 - Ogura, Naoyuki	2003-12-04
Optical projection apparatus, transmission type screen, and projection type image display apparatus App 20030202127 - Hirata, Koji ; et al.	2003-10-30
Optical projection apparatus, transmission type screen, and projection type image display apparatus App 20030197812 - Hirata, Koji ; et al.	2003-10-23
Projection lens system and projection image display apparatus using the same Grant 6,624,950 - Hirata , et al. September 23, 2	2003-09-23
Liquid crystal display apparatus and optical device for use therein App 20030098944 - Numata, Toru ; et al.	2003-05-29
Projection lens apparatus and rear projection type image display apparatus using the same App 20030095238 - Imafuku, Daisuke ; et al.	2003-05-22
Projection lens system and projection image display apparatus using the same App 20020196556 - Hirata, Koji ; et al.	2002-12-26
Projection lens system and projection image display apparatus using the same Grant 6,396,641 - Hirata , et al. May 28, 2	2002-05-28
Projection display apparatus and projection lens device for use therein App 20020034017 - Hirata, Koji ; et al.	2002-03-21
Projection lens system and projection image display apparatus using the same App 20020008918 - Hirata, Koji ; et al.	2002-01-24
Liquid crystal display apparatus and optical device for use therein App 20010033345 - Numata, Toru ; et al.	2001-10-25
Projection display apparatus and projection lens device for use therein Grant 6,299,313 - Hirata , et al. October 9, 2	2001-10-09
Associative memory having a mask function for use in a network router Grant 6,295,576 - Ogura , et al. September 25, 2	2001-09-25
Liquid crystal display apparatus and optical device for use therein Grant 6,256,083 - Numata , et al. July 3, 2	2001-07-03
Associative memory with a shortest mask output function and search method Grant 6,144,574 - Kobayashi , et al. November 7, 2	2000-11-07
High speed multiple determination apparatus Grant 6,138,138 - Ogura October 24, 2	2000-10-24
Projection lens and image display device Grant 6,130,786 - Osawa , et al. October 10, 2	2000-10-10
Taping member supporting device for an electronic component feeding apparatus Grant 6,059,216 - Ogura May 9, 2	2000-05-09
Nonvolatile memory having data storing area and attribute data area for storing attribute data of data storing area Grant 5,818,754 - Ogura October 6, 1	1998-10-06
Projecting lens and image display device Grant 5,659,424 - Osawa , et al. August 19, 1	1997-08-19
Non-volatile semiconductor device with an electrically erasable and programmable read only memory showing an extremely high speed batch erasure operation Grant 5,600,595 - Ogura February 4, 1	1997-02-04
Ultra-wide angle liquid crystal projector system Grant 5,500,747 - Tanide , et al. March 19, 1	1996-03-19
Exponentiation remainder operation circuit Grant 5,479,365 - Ogura December 26, 1	1995-12-26
Chip mounter Grant 5,290,081 - Ogura March 1, 1	1994-03-01
Tray supply apparatus Grant 5,046,911 - Ogura , et al. September 10, 1	1991-09-10

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