YAMAGISHI; Shigekazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for YAMAGISHI; Shigekazu.The latest application filed is for "heat exchanger".

Company Profile

10.49.45

YAMAGISHI; Shigekazu - Osaka JP
Yamagishi; Shigekazu - Kanagawa JP
Yamagishi; Shigekazu - Takatsuki JP
Yamagishi, Shigekazu - Takatsuki-shi 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
Heat Exchanger App 20220196336 - YAMAGISHI; Shigekazu ; et al.	2022-06-23
Reservoir Tank, Cooling Device, And Projector App 20220034563 - MATSUDA; Toshihiko ; et al.	2022-02-03
Light Source Device, Method Of Manufacturing Light Source Device, And Projector App 20210389651 - MATSUI; Shigeyoshi ; et al.	2021-12-16
Phosphor wheel apparatus, lighting apparatus, and projection type image display apparatus Grant 11,092,799 - Yamagishi , et al. August 17, 2	2021-08-17
Phosphor Wheel Device, Light Source Device, And Projection Image Display Device App 20210157126 - NISHIKAWA; Yusaku ; et al.	2021-05-27
Lighting device and projection display apparatus Grant 10,969,671 - Yamagishi , et al. April 6, 2	2021-04-06
Illumination apparatus provided with two laser light source units arranged to oppose each other Grant 10,809,539 - Yamagishi , et al. October 20, 2	2020-10-20
Lighting device and projection display apparatus Grant 10,684,539 - Yamagishi , et al.	2020-06-16
Lighting Device And Projection Display Apparatus App 20200096851 - YAMAGISHI; Shigekazu ; et al.	2020-03-26
Phosphor Wheel Apparatus, Lighting Apparatus, And Projection Type Image Display Apparatus App 20200089092 - YAMAGISHI; Shigekazu ; et al.	2020-03-19
Illumination Apparatus Provided With Two Laser Light Source Units Arranged To Oppose Each Other App 20190310539 - YAMAGISHI; Shigekazu ; et al.	2019-10-10
Phosphor wheel module, light source device, and projection display apparatus Grant 10,394,110 - Tanaka , et al. A	2019-08-27
Lighting Device And Projection Display Apparatus App 20190129287 - YAMAGISHI; SHIGEKAZU ; et al.	2019-05-02
Phosphor wheel, light source device, and projector-type image display apparatus Grant 10,268,111 - Ikeda , et al.	2019-04-23
Lighting Device And Projection Display Apparatus App 20190086778 - YAMAGISHI; SHIGEKAZU ; et al.	2019-03-21
Projection-type image display apparatus Grant 10,154,252 - Yamagishi , et al. Dec	2018-12-11
Phosphor Wheel Module, Light Source Device, And Projection Display Apparatus App 20180095350 - TANAKA; Masafumi ; et al.	2018-04-05
Phosphor wheel, illumination apparatus and projection type image display apparatus Grant 9,915,418 - Yamagishi , et al. March 13, 2	2018-03-13
Cooling device and projection-type image display apparatus Grant 9,915,858 - Chikayama , et al. March 13, 2	2018-03-13
Phosphor wheel, light source device, and projection image display apparatus Grant 9,863,604 - Ikeda , et al. January 9, 2	2018-01-09
Phosphor Wheel, Light Source Device, And Projector-type Image Display Apparatus App 20170269461 - IKEDA; Takashi ; et al.	2017-09-21
Phosphor Wheel, Light Source Device, And Projection Image Display Apparatus App 20170227192 - IKEDA; Takashi ; et al.	2017-08-10
Cooling Device And Projection-type Image Display Apparatus App 20170192346 - CHIKAYAMA; Manabu ; et al.	2017-07-06
Phosphor Wheel, Illumination Apparatus And Projection Type Image Display Apparatus App 20170175989 - YAMAGISHI; Shigekazu ; et al.	2017-06-22
Phosphor wheel device, phosphor wheel device accommodating housing and projection-type image display device Grant 9,664,893 - Yamagishi , et al. May 30, 2	2017-05-30
Projection-type Image Display Apparatus App 20170104984 - YAMAGISHI; Shigekazu ; et al.	2017-04-13
Phosphor Wheel Device, Phosphor Wheel Device Accommodating Housing And Projection-type Image Display Device App 20160077326 - YAMAGISHI; Shigekazu ; et al.	2016-03-17
Control device and image forming apparatus with two controllers Grant 9,201,623 - Yoshida , et al. December 1, 2	2015-12-01
Housing for projection display device and projection display device including housing for projection display device Grant 9,122,137 - Yamagishi , et al. September 1, 2	2015-09-01
Lighting device and projection-type display apparatus including lighting device Grant 9,081,268 - Sugiyama , et al. July 14, 2	2015-07-14
Control device and image forming apparatus reading and transmitting unit for reading and transmitting each data item stored in memory Grant 9,013,731 - Yoshida , et al. April 21, 2	2015-04-21
Control Device And Image Forming Apparatus App 20150006773 - YOSHIDA; Kinichi ; et al.	2015-01-01
Housing For Projection Display Device And Projection Display Device Including Housing For Projection Display Device App 20140160449 - YAMAGISHI; Shigekazu ; et al.	2014-06-12
Laser array light source unit Grant 8,718,109 - Saruwatari , et al. May 6, 2	2014-05-06
Control Device And Image Forming Apparatus App 20130335769 - YOSHIDA; Kinichi ; et al.	2013-12-19
Projection display device with a cooling air fan Grant 8,596,796 - Namba , et al. December 3, 2	2013-12-03
Dust Collection Filter Unit, Projection Image Display Device, And Air Cleaner App 20130298773 - Yamagishi; Shigekazu ; et al.	2013-11-14
Lighting device with plural light sources illuminating distinct regions of integrator Grant 8,573,779 - Yamagishi , et al. November 5, 2	2013-11-05
Projection apparatus Grant 8,491,133 - Yamagishi July 23, 2	2013-07-23
Lighting device and projection type display apparatus including the same Grant 8,491,125 - Yamagishi , et al. July 23, 2	2013-07-23
Lighting Device App 20130100423 - YAMAGISHI; Shigekazu ; et al.	2013-04-25
Multiple-lights-combining illumination device and projection-type display apparatus using the same Grant 8,414,132 - Yamagishi , et al. April 9, 2	2013-04-09
Data processing device, image forming device, system, and a computer-readable recording medium for determining whether or not image is properly formed on recording medium Grant 8,411,327 - Yamagishi , et al. April 2, 2	2013-04-02
Projector, and its filter renewal control method Grant 8,403,498 - Kotaka , et al. March 26, 2	2013-03-26
Illumination Apparatus And Projection Display Apparatus App 20120327374 - KITANO; Hiroshi ; et al.	2012-12-27
Lighting Device and Projection-Type Display Apparatus Including Lighting Device App 20120300178 - Sugiyama; Hiroki ; et al.	2012-11-29
Laser Array Light Source Unit App 20120287954 - SARUWATARI; Naoto ; et al.	2012-11-15
Dust capture device and projection type image display apparatus Grant 8,292,980 - Yamagishi , et al. October 23, 2	2012-10-23
Screen Device and Rear Projection Apparatus App 20120236267 - Yamagishi; Shigekazu	2012-09-20
Image display device Grant 8,226,244 - Yamagishi , et al. July 24, 2	2012-07-24
Powder dust capture device and projection type image display device Grant 8,172,406 - Yamagishi May 8, 2	2012-05-08
Projection Apparatus App 20110292649 - Yamagishi; Shigekazu	2011-12-01
Light Source Device, Lighting Device And Image Display Device Using Such Light Device App 20110292349 - Kitano; Hiroshi ; et al.	2011-12-01
Lighting Device And Projection Type Display Apparatus Including The Same App 20110261271 - Yamagishi; Shigekazu ; et al.	2011-10-27
Lighting Device And Projection Type Image Display Apparatus Using The Same App 20110234923 - Yamagishi; Shigekazu ; et al.	2011-09-29
Abnormality detection frequency set when it is indicated that abnormality will occur Grant 8,024,622 - Narushima , et al. September 20, 2	2011-09-20
Multiple-lights-combining Illumination Device And Projection-type Display Apparatus Using The Same App 20100309440 - YAMAGISHI; Shigekazu ; et al.	2010-12-09
Information Processing Apparatus, Method And Computer Readable Medium App 20100223507 - NARUSHIMA; Kazuhiko ; et al.	2010-09-02
Image Display Device App 20100171935 - Yamagishi; Shigekazu ; et al.	2010-07-08
Projector, And Its Filter Renewal Control Method App 20100128230 - Kotaka; Mitsuru ; et al.	2010-05-27
Projection Display Device App 20100091252 - NAMBA; Shu ; et al.	2010-04-15
Dust Capture Device And Projection Type Image Display Apparatus App 20100077926 - YAMAGISHI; Shigekazu ; et al.	2010-04-01
Powder Dust Capture Device And Projection Type Image Display Device App 20100026967 - Yamagishi; Shigekazu	2010-02-04
Data Processing Device, Image Forming Device, System, And A Computer-readable Recording Medium App 20090080034 - YAMAGISHI; Shigekazu ; et al.	2009-03-26
Projection Type Image Display Device App 20090066920 - Yamagishi; Shigekazu ; et al.	2009-03-12
Projection display Grant 7,365,721 - Tanaka , et al. April 29, 2	2008-04-29
Presentation system, a display device, and a program Grant 6,943,752 - Masumoto , et al. September 13, 2	2005-09-13
Rear projection type image display unit Grant 6,771,419 - Yamagishi , et al. August 3, 2	2004-08-03
Optical system including a reflecting polarizer for a rear projection picture display apparatus Grant RE38,488 - Yamagishi April 6, 2	2004-04-06
Projection image display Grant 6,698,895 - Hatakeyama , et al. March 2, 2	2004-03-02
Projection image display Grant 6,666,558 - Yamagishi , et al. December 23, 2	2003-12-23
Projection-type image display apparatus Grant 6,665,122 - Yamagishi December 16, 2	2003-12-16
Image display apparatus and method for compensating display image of image display apparatus Grant 6,628,248 - Masumoto , et al. September 30, 2	2003-09-30
Projection image display App 20030142277 - Hatakeyama, Atsushi ; et al.	2003-07-31
Color image display apparatus Grant 6,511,184 - Yamagishi , et al. January 28, 2	2003-01-28
Color image display apparatus App 20020159036 - Yamagishi, Shigekazu ; et al.	2002-10-31
Polarized light illuminator and projecting type image display Grant 6,373,629 - Yamagishi , et al. April 16, 2	2002-04-16
Presentation system, a display device, and a program App 20020036652 - Masumoto, Junji ; et al.	2002-03-28
Projection-type image display apparatus App 20020008196 - Hatakeyama, Atsushi ; et al.	2002-01-24
Color image display device and projection-type image display apparatus App 20010050661 - Noda, Hitoshi ; et al.	2001-12-13
Image display apparatus and method for compensating display image of image display apparatus App 20010048406 - Masumoto, Junji ; et al.	2001-12-06
Projection type image display apparatus Grant 5,764,310 - Yamagishi June 9, 1	1998-06-09
Lamp device of liquid-crystal projection apparatus Grant 5,722,753 - Okada , et al. March 3, 1	1998-03-03
Optical system including a reflecting polarizer for a rear projection picture display apparatus Grant 5,557,343 - Yamagishi September 17, 1	1996-09-17