| Patent | Date |
|---|
Display device and display method
Grant 10,313,666 - Kasazumi , et al. | 2019-06-04 |
Display device
Grant 10,222,625 - Kasazumi , et al. | 2019-03-05 |
Display device and display method
Grant 10,182,221 - Kasazumi , et al. Ja | 2019-01-15 |
Display device, and display method therefor
Grant 9,927,610 - Kasazumi , et al. March 27, 2 | 2018-03-27 |
Display Device
App 20170168309 - KASAZUMI; KENICHI ; et al. | 2017-06-15 |
Display Device, And Display Method Therefor
App 20170059863 - KASAZUMI; KENICHI ; et al. | 2017-03-02 |
Display Device And Display Method
App 20170054963 - KASAZUMI; KENICHI ; et al. | 2017-02-23 |
Display Device And Display Method
App 20170054973 - KASAZUMI; KENICHI ; et al. | 2017-02-23 |
Display Device And Display Method
App 20170046880 - KASAZUMI; KENICHI ; et al. | 2017-02-16 |
Display device using computer generated hologram
Grant 9,513,600 - Sugiyama , et al. December 6, 2 | 2016-12-06 |
Image display apparatus
Grant 9,460,647 - Kasazumi , et al. October 4, 2 | 2016-10-04 |
Image display device
Grant 9,411,210 - Sugiyama , et al. August 9, 2 | 2016-08-09 |
Display device and display system
Grant 9,389,421 - Sugiyama , et al. July 12, 2 | 2016-07-12 |
See-through display device and vehicle having see-through display device mounted thereon
Grant 9,285,588 - Shikii , et al. March 15, 2 | 2016-03-15 |
Computer generated hologram type display device
Grant 9,244,278 - Sugiyama , et al. January 26, 2 | 2016-01-26 |
Image Display Apparatus
App 20150339961 - KASAZUMI; Kenichi ; et al. | 2015-11-26 |
Display device
Grant 9,134,700 - Sugiyama , et al. September 15, 2 | 2015-09-15 |
Image display apparatus
Grant 9,135,847 - Kasazumi , et al. September 15, 2 | 2015-09-15 |
Image Display Device
App 20150177591 - Sugiyama; Keiji ; et al. | 2015-06-25 |
Display Device Using Computer Generated Hologram
App 20140355086 - Sugiyama; Keiji ; et al. | 2014-12-04 |
Laser projector
Grant 8,801,189 - Mizushima , et al. August 12, 2 | 2014-08-12 |
Transmissive display device
Grant 8,804,247 - Sugiyama , et al. August 12, 2 | 2014-08-12 |
Image Display Apparatus
App 20140198141 - Kasazumi; Kenichi ; et al. | 2014-07-17 |
Transmissive display apparatus, mobile object and control apparatus
Grant 8,698,858 - Kurozuka , et al. April 15, 2 | 2014-04-15 |
Display apparatus, mobile object and control apparatus
Grant 8,681,143 - Sugiyama , et al. March 25, 2 | 2014-03-25 |
Display Device And Display System
App 20140049451 - Sugiyama; Keiji ; et al. | 2014-02-20 |
Computer Generated Hologram Type Display Device
App 20130265623 - SUGIYAMA; Keiji ; et al. | 2013-10-10 |
Beam scanning display apparatus
Grant 8,547,618 - Sugiyama , et al. October 1, 2 | 2013-10-01 |
See-through Display Device And Vehicle Having See-through Display Device Mounted Thereon
App 20130182302 - Shikii; Shinichi ; et al. | 2013-07-18 |
Display Device
App 20130106847 - Sugiyama; Keiji ; et al. | 2013-05-02 |
Display Device
App 20130100511 - Yamamoto; Kakuya ; et al. | 2013-04-25 |
Beam scanning-type display device, method, program and integrated circuit
Grant 8,403,490 - Sugiyama , et al. March 26, 2 | 2013-03-26 |
Display apparatus
Grant 8,398,242 - Yamamoto , et al. March 19, 2 | 2013-03-19 |
Image display apparatus and image display method
Grant 8,317,338 - Itoh , et al. November 27, 2 | 2012-11-27 |
Method and device for converting an emission beam from a laser light source into 2-dimensional light
Grant 8,317,333 - Kasazumi , et al. November 27, 2 | 2012-11-27 |
Display Apparatus
App 20120280956 - YAMAMOTO; Kakuya ; et al. | 2012-11-08 |
Transmissive Display Device
App 20120250306 - Sugiyama; Keiji ; et al. | 2012-10-04 |
Transmissive Display Apparatus, Mobile Object And Control Apparatus
App 20120242724 - KUROZUKA; Akira ; et al. | 2012-09-27 |
Display Apparatus, Mobile Object And Control Apparatus
App 20120236046 - SUGIYAMA; Keiji ; et al. | 2012-09-20 |
Display apparatus
Grant 8,246,170 - Yamamoto , et al. August 21, 2 | 2012-08-21 |
Laser Projector
App 20120147334 - Mizushima; Tetsuro ; et al. | 2012-06-14 |
Laser illuminating device and image display device
Grant 8,192,030 - Mizushima , et al. June 5, 2 | 2012-06-05 |
Laser emission device and image display device using the same
Grant 8,189,632 - Mizushima , et al. May 29, 2 | 2012-05-29 |
2-dimensional Image Display Device, Illumination Light Source And Exposure Illumination Device
App 20110292350 - KASAZUMI; Kenichi ; et al. | 2011-12-01 |
Hologram recording/reproducing apparatus
Grant 8,064,115 - Kasazumi , et al. November 22, 2 | 2011-11-22 |
Image display apparatus that controls luminance of a partial area of each pixel to be below threefold of an average luminance value of the entire pixel
Grant 8,029,141 - Mizushima , et al. October 4, 2 | 2011-10-04 |
2-dimensional image display device or illumination device for obtaining uniform illumination and suppressing speckle noise
Grant 8,016,428 - Kasazumi , et al. September 13, 2 | 2011-09-13 |
Disc cartridge and photon mode optical information recording/reproducing apparatus
Grant 8,010,975 - Sugita , et al. August 30, 2 | 2011-08-30 |
Projection type display device and light source device
Grant 7,988,305 - Itoh , et al. August 2, 2 | 2011-08-02 |
Projection type display apparatus
Grant 7,967,452 - Itoh , et al. June 28, 2 | 2011-06-28 |
Planar lighting device and liquid crystal display device using the same
Grant 7,948,579 - Itoh , et al. May 24, 2 | 2011-05-24 |
Beam Scanning Display Apparatus
App 20110102874 - Sugiyama; Keiji ; et al. | 2011-05-05 |
Information recording/reproducing device and hologram recording/reproducing method
Grant 7,911,919 - Sugita , et al. March 22, 2 | 2011-03-22 |
Hologram recording/reproducing apparatus, hologram multiplex recording method, and hologram recording medium utilizing reaction rate information and a recording interval time based on the reaction rate information
Grant 7,903,310 - Sugita , et al. March 8, 2 | 2011-03-08 |
Planar lighting and LCD device with a laser light source emitting a linearly-polarized laser beam, optical member to parallelize the beam and a plate-shaped light guide for emitting part of the beam
Grant 7,859,610 - Mizushima , et al. December 28, 2 | 2010-12-28 |
Holographic optical information recording/reproducing device and holographic optical information recording/reproducing method
Grant 7,859,972 - Kasazumi , et al. December 28, 2 | 2010-12-28 |
Optical storage medium and optical information apparatus
Grant 7,852,731 - Kadowaki , et al. December 14, 2 | 2010-12-14 |
Image Display Apparatus
App 20100231861 - Mizushima; Tetsuro ; et al. | 2010-09-16 |
Projection Type Display Device And Light Source Device
App 20100231862 - Itoh; Tatsuo ; et al. | 2010-09-16 |
Coherent light source and recording and reproduction device using the same
Grant 7,792,160 - Yamamoto , et al. September 7, 2 | 2010-09-07 |
Planar Lighting Device And Liquid Crystal Display Device Using Same
App 20100220261 - Mizushima; Tetsuro ; et al. | 2010-09-02 |
Planar Lighting Device And Liquid Crystal Display Device
App 20100214208 - Itoh; Tatsuo ; et al. | 2010-08-26 |
Two-dimensional photoreceptor array, holographic optical information playback device, and holographic optical information recording device
Grant 7,773,486 - Kasazumi , et al. August 10, 2 | 2010-08-10 |
Two-dimensional Encoder, Holographic Memory Device And Holographic Memory Medium
App 20100188721 - Takagi; Yuji ; et al. | 2010-07-29 |
Liquid Crystal Display Device
App 20100165013 - Yamamoto; Kazuhisa ; et al. | 2010-07-01 |
Liquid Crystal Display Device
App 20100164919 - Yamamoto; Kazuhisa ; et al. | 2010-07-01 |
Short wavelength light source
Grant 7,738,162 - Mizuuchi , et al. June 15, 2 | 2010-06-15 |
Display Apparatus
App 20100097580 - Yamamoto; Kakuya ; et al. | 2010-04-22 |
Beam Scanning-type Display Device, Method, Program And Integrated Circuit
App 20100060551 - Sugiyama; Keiji ; et al. | 2010-03-11 |
Laser Illuminating Device And Image Display Device
App 20100053565 - Mizushima; Tetsuro ; et al. | 2010-03-04 |
Laser Emission Device And Image Display Device Using The Same
App 20100033508 - Mizushima; Tetsuro ; et al. | 2010-02-11 |
2-dimensional Image Display Device, Illumination Light Source And Exposure Illumination Device
App 20100020291 - Kasazumi; Kenichi ; et al. | 2010-01-28 |
Two dimensional image forming device
Grant 7,646,518 - Kasazumi January 12, 2 | 2010-01-12 |
Image Display Apparatus And Image Display Method
App 20090316115 - ITOH; Tatsuo ; et al. | 2009-12-24 |
Optical Storage Medium And Optical Information Apparatus
App 20090303856 - Kadowaki; Shinichi ; et al. | 2009-12-10 |
Hologram Recording Medium And Hologram Recording/reproduction Device
App 20090290202 - Mizushima; Tetsuro ; et al. | 2009-11-26 |
Projection Type Display Apparatus
App 20090262262 - Itoh; Tatsuo ; et al. | 2009-10-22 |
Information Recording/reproducing Device And Hologram Recording/reproducing Method
App 20090225641 - Sugita; Tomoya ; et al. | 2009-09-10 |
Lighting Apparatus, Display Apparatus, Projection Display Apparatus, Lighting Method, Image Display Method And Image Projection Method
App 20090135376 - Itoh; Tatsuo ; et al. | 2009-05-28 |
Coherent Light Source And Recording And Reproduction Device Using The Same
App 20090080466 - Yamamoto; Kazuhisa ; et al. | 2009-03-26 |
Planar Lighting Device And Liquid Crystal Display Device Using The Same
App 20090027587 - ITOH; Tatsuo ; et al. | 2009-01-29 |
Short Wavelength Light Source
App 20080316590 - MIZUUCHI; Kiminori ; et al. | 2008-12-25 |
Hologram Recording/reproducing Apparatus
App 20080225360 - KASAZUMI; Kenichi ; et al. | 2008-09-18 |
Disc Cartridge and Photon Mode Optical Information Recording/Reproducing Apparatus
App 20080172687 - Sugita; Tomoya ; et al. | 2008-07-17 |
Two Dimensional Image Forming Device
App 20080165401 - Kasazumi; Kenichi | 2008-07-10 |
Two-Dimensional Image Formation Device
App 20080158512 - Mizushima; Tetsuro ; et al. | 2008-07-03 |
Hologram recording/reproducing apparatus, hologram multiplex recording method, and hologram recording medium
App 20080037087 - Sugita; Tomoya ; et al. | 2008-02-14 |
Two-dimensional photoreceptor array, holographic optical information playback device, and holographic optical information recording device
App 20050111335 - Kasazumi, Kenichi ; et al. | 2005-05-26 |
Assembled lens, optical head and optical recordable player with them
Grant 6,549,346 - Wada , et al. April 15, 2 | 2003-04-15 |
Assembled lens, optical head and optical recordable player with them
App 20020071190 - Wada, Hidenori ; et al. | 2002-06-13 |
Super-resolution optical head apparatus
Grant 6,185,168 - Kato , et al. February 6, 2 | 2001-02-06 |
Super-resolution optical head apparatus
Grant 6,115,345 - Kato , et al. September 5, 2 | 2000-09-05 |
Super-resolution scanning optical system by incoherently superimposing two beams
Grant 5,625,613 - Kato , et al. April 29, 1 | 1997-04-29 |
Superresolution scanning optical device
Grant 5,496,995 - Kato , et al. March 5, 1 | 1996-03-05 |
Liquid crystal modulator including a diffuser with plural phase shifting regions
Grant 5,225,920 - Kasazumi , et al. July 6, 1 | 1993-07-06 |
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