Ikeda; Hidehiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ikeda; Hidehiro.The latest application filed is for "optical element, manufacturing method of optical element, and optical device".

Company Profile

3.60.53

Ikeda; Hidehiro - Ibaraki N/A JP
Ikeda; Hidehiro - Yokohama JP
Ikeda; Hidehiro - Yokohoma N/A JP
Ikeda; Hidehiro - Fujisawa JP
Ikeda; Hidehiro - Tokyo JP
Ikeda; Hidehiro - Fujisawa-shi JP
Ikeda, Hidehiro - Kanagawa 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, manufacturing method of optical element, and optical device Grant 10,310,321 - Hirata , et al.	2019-06-04
Optical element and optical device Grant 9,933,553 - Hirata , et al. April 3, 2	2018-04-03
Solid-state light source device Grant 9,904,152 - Hirata , et al. February 27, 2	2018-02-27
Light source apparatus used in a projection type image display apparatus Grant 9,519,204 - Kimura , et al. December 13, 2	2016-12-13
Laser projector Grant 9,372,387 - Seo , et al. June 21, 2	2016-06-21
Projection apparatus and transparent screen for it Grant 9,348,210 - Hirata , et al. May 24, 2	2016-05-24
Pinhole array and display device using same Grant 9,256,060 - Kobori , et al. February 9, 2	2016-02-09
Optical Element, Manufacturing Method Of Optical Element, And Optical Device App 20150234230 - Hirata; Koji ; et al.	2015-08-20
Optical Element And Optical Device App 20150226896 - Hirata; Koji ; et al.	2015-08-13
Pinhole Array And Display Device Using Same App 20150153551 - Kobori; Tomoki ; et al.	2015-06-04
Solid-state Light Source Device App 20140146293 - HIRATA; Koji ; et al.	2014-05-29
Display apparatus and projection type lighting apparatus therefor Grant 8,733,953 - Hirata , et al. May 27, 2	2014-05-27
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
Solid-state light source device Grant 8,662,678 - Hirata , et al. March 4, 2	2014-03-04
Projection Apparatus And Transparent Screen For It App 20140055757 - Hirata; Koji ; et al.	2014-02-27
Display apparatus Grant 8,625,082 - Kobori , et al. January 7, 2	2014-01-07
Projection-type display apparatus Grant 8,593,580 - Kimura , et al. November 26, 2	2013-11-26
Projection apparatus with linear fresnel lens and transparent screen therefor Grant 8,585,209 - Hirata , et al. November 19, 2	2013-11-19
Projection-type Display Apparatus App 20130242232 - Kimura; Nobuyuki ; et al.	2013-09-19
Laser Projector App 20130201459 - SEO; Yoshiho ; et al.	2013-08-08
Projection-type display apparatus Grant 8,462,296 - Kimura , et al. June 11, 2	2013-06-11
Imaging displaying apparatus and 3-D image displaying apparatus applying the same therein Grant 8,441,582 - Hirata , et al. May 14, 2	2013-05-14
Rear-surface projection-type video display apparatus Grant 8,384,995 - Hirata , et al. February 26, 2	2013-02-26
Display Apparatus App 20120327391 - Kobori; Tomoki ; et al.	2012-12-27
Display apparatus Grant 8,287,136 - Kobori , et al. October 16, 2	2012-10-16
Image displaying apparatus, and a method for adjusting vibrating condition of a reflection mirror in the image displaying apparatus Grant 8,210,687 - Kobori , et al. July 3, 2	2012-07-03
Light Source Apparatus App 20120154767 - KIMURA; Nobuyuki ; et al.	2012-06-21
Projection Image Display Apparatus App 20120081676 - HIRATA; Koji ; et al.	2012-04-05
Autostereoscopic Display App 20120069435 - Oikawa; Michio ; et al.	2012-03-22
Rear-surface Projection-type Video Display Apparatus App 20110298993 - HIRATA; Koji ; et al.	2011-12-08
Projection display and lighting unit with diffusion optical device Grant 8,066,385 - Kobori , et al. November 29, 2	2011-11-29
Image Displaying Apparatus, And A Method For Adjusting Vibrating Condition Of A Reflection Mirror In The Image Dislaying Apparatus App 20110273629 - Kobori; Tomoki ; et al.	2011-11-10
Image displaying apparatus, and a method for adjusting vibrating condition of a reflection mirror in the image displaying apparatus Grant 8,002,414 - Kobori , et al. August 23, 2	2011-08-23
Solid-state Light Source Device App 20110199580 - HIRATA; Koji ; et al.	2011-08-18
Projection-type Display Apparatus App 20110194038 - Kimura; Nobuyuki ; et al.	2011-08-11
Display Apparatus And Projection Type Lighting Apparatus Therefor App 20110128472 - Hirata; Koji ; et al.	2011-06-02
Display apparatus and projection type lighting apparatus therefor Grant 7,901,097 - Hirata , et al. March 8, 2	2011-03-08
Projection Apparatus And Transparent Screen For It App 20100290010 - HIRATA; Koji ; et al.	2010-11-18
Optical equipment with at least first and second ventilation paths Grant 7,832,871 - Fuse , et al. November 16, 2	2010-11-16
Display apparatus using micro mirror unit, and method for controlling micro mirror unit Grant 7,787,167 - Kobori , et al. August 31, 2	2010-08-31
Photomask, and method and apparatus for producing the same Grant 7,771,904 - Nagamura , et al. August 10, 2	2010-08-10
Display Apparatus App 20100079683 - Kobori; Tomoki ; et al.	2010-04-01
Color separating unit and projection type video display apparatus provided with the same Grant 7,665,849 - Ikeda , et al. February 23, 2	2010-02-23
Photomask, And Method And Apparatus For Producing The Same App 20090297959 - NAGAMURA; Yoshikazu ; et al.	2009-12-03
Display Apparatus Using Micro Mirror Unit, and Method for Controlling Micro Mirror Unit App 20090237627 - KOBORI; Tomoki ; et al.	2009-09-24
Photomask, and method and apparatus for producing the same Grant 7,585,599 - Nagamura , et al. September 8, 2	2009-09-08
Photomask, and method and apparatus for producing the same Grant 7,582,397 - Nagamura , et al. September 1, 2	2009-09-01
Display Apparatus And Projection Type Lighting Apparatus Therefor App 20090103060 - HIRATA; Koji ; et al.	2009-04-23
Image Displaying Apparatus, And A Method For Adjusting Vibrating Condition Of A Reflection Mirror In The Image Displaying Apparatus App 20090059179 - KOBORI; Tomoki ; et al.	2009-03-05
Optical apparatus App 20090059180 - Fuse; Kenji ; et al.	2009-03-05
Photomask, and method and apparatus for producing the same App 20090042106 - Nagamura; Yoshikazu ; et al.	2009-02-12
Imaging displaying apparatus and 3-D image displaying apparatus applying the same therein App 20080284921 - Hirata; Koji ; et al.	2008-11-20
Projection type display apparatus with ventilation Grant 7,441,904 - Fuse , et al. October 28, 2	2008-10-28
Projection Display And Lighting Unit App 20080204667 - Kobori; Tomoki ; et al.	2008-08-28
Projection lens apparatus and rear projection type image display apparatus Grant 7,404,646 - Inadachi , et al. July 29, 2	2008-07-29
Rear projection image display apparatus Grant 7,365,907 - Ikeda , et al. April 29, 2	2008-04-29
Projection lens unit and rear projection type image display system Grant 7,347,566 - Ikeda , et al. March 25, 2	2008-03-25
Rear projection type image display device Grant 7,342,724 - Hirata , et al. March 11, 2	2008-03-11
Photomask, and method and apparatus for producing the same App 20080020298 - Nagamura; Yoshikazu ; et al.	2008-01-24
Photomask, and method and apparatus for producing the same Grant 7,264,905 - Nagamura , et al. September 4, 2	2007-09-04
Projection optical unit and projection image display apparatus Grant 7,261,420 - Yatsu , et al. August 28, 2	2007-08-28
Rear projection type image display device Grant 7,244,030 - Hirata , et al. July 17, 2	2007-07-17
Rear projection type image display device App 20070139622 - Hirata; Koji ; et al.	2007-06-21
Optical apparatus App 20070121082 - Fuse; Kenji ; et al.	2007-05-31
Projection lens unit and rear projection type image display system App 20070109666 - Ikeda; Hidehiro ; et al.	2007-05-17
Projection optical unit and projection image display apparatus App 20070097327 - Yatsu; Masahiko ; et al.	2007-05-03
Projector optical unit, projection type image display apparatus, and rear projection type image display apparatus Grant 7,210,797 - Hirata , et al. May 1, 2	2007-05-01
Projection type display apparatus Grant 7,175,284 - Fuse , et al. February 13, 2	2007-02-13
Projection lens unit and rear projection type image display system Grant 7,172,292 - Ikeda , et al. February 6, 2	2007-02-06
Color separating unit and projection type video display apparatus provided with the same App 20070019163 - Ikeda; Hidehiro ; et al.	2007-01-25
Projection optical unit and projection image display apparatus Grant 7,159,988 - Yatsu , et al. January 9, 2	2007-01-09
Projection lens apparatus and projection type image display apparatus Grant 7,142,367 - Ikeda , et al. November 28, 2	2006-11-28
Optical apparatus App 20060164604 - Fuse; Kenji ; et al.	2006-07-27
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
Optical apparatus Grant 7,021,768 - Fuse , et al. April 4, 2	2006-04-04
Projection lens apparatus and projection type image display apparatus App 20060012755 - Ikeda; Hidehiro ; et al.	2006-01-19
Projection lens apparatus and projection type image display apparatus Grant 6,975,460 - Ikeda , et al. December 13, 2	2005-12-13
Projection lens apparatus and rear projection type image display apparatus App 20050259228 - Inadachi, Yuriko ; et al.	2005-11-24
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
Rear projection image display apparatus App 20050146786 - Ikeda, Hidehiro ; et al.	2005-07-07
Optical apparatus App 20050141215 - Fuse, Kenji ; et al.	2005-06-30
Projection optical unit and projection image display apparatus App 20050117123 - Yatsu, Masahiko ; et al.	2005-06-02
Rear projection type image display device App 20050117124 - Hirata, Koji ; et al.	2005-06-02
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
Projection lens unit and rear projection type image display system App 20050052628 - Ikeda, Hidehiro ; et al.	2005-03-10
Projection type display apparatus Grant 6,857,749 - Fuse , et al. February 22, 2	2005-02-22
Projector optical unit, projection type image display apparatus, and rear projection type image display apparatus App 20050036120 - Hirata, Koji ; et al.	2005-02-17
Photomask, and method and apparatus for producing the same App 20040151992 - Nagamura, Yoshikazu ; et al.	2004-08-05
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
Optical projection apparatus, transmission type screen, and projection type image display apparatus App 20030202127 - Hirata, Koji ; et al.	2003-10-30
Projection lens apparatus and projection type image display apparatus App 20030197954 - Ikeda, Hidehiro ; et al.	2003-10-23
Optical projection apparatus, transmission type screen, and projection type image display apparatus App 20030197812 - Hirata, Koji ; et al.	2003-10-23
Projection lens apparatus and rear projection type image display apparatus using the same App 20030095238 - Imafuku, Daisuke ; et al.	2003-05-22
Optical apparatus Grant 6,431,710 - Fuse , et al. August 13, 2	2002-08-13
Optical apparatus App 20020101570 - Fuse, Kenji ; et al.	2002-08-01
Projection lens apparatus and projection type image display apparatus App 20020097500 - Ikeda, Hidehiro ; et al.	2002-07-25
Optical apparatus App 20010043312 - Fuse, Kenji ; et al.	2001-11-22
Optical equipment Grant 6,280,038 - Fuse , et al. August 28, 2	2001-08-28