| Patent | Date |
|---|
Optical Member Driving Device And Projection Display Apparatus Including The Same
App 20220283482 - GYOTEN; Takaaki | 2022-09-08 |
Semiconductor light source driving device and projection image display device
Grant 11,252,384 - Gyoten February 15, 2 | 2022-02-15 |
Semiconductor Light Source Driving Device And Projection Image Display Device
App 20210084265 - GYOTEN; Takaaki | 2021-03-18 |
Projector Light Source Modulation Apparatus And Modulation Method
App 20210067751 - GYOTEN; Takaaki | 2021-03-04 |
Actuator driving device
Grant 10,873,283 - Gyoten December 22, 2 | 2020-12-22 |
Semiconductor light-emitting device driving apparatus controlling output light from light-emitting device in accordance to PWM modulation signal
Grant 10,756,730 - Gyoten A | 2020-08-25 |
Actuator Driving Device
App 20200235685 - GYOTEN; Takaaki | 2020-07-23 |
Semiconductor Light-emitting Device Driving Apparatus Controlling Output Light From Light-emitting Device In Accordance To Pwm M
App 20200076423 - GYOTEN; Takaaki | 2020-03-05 |
Driving device for insulated gate semiconductor element, and driving system for the same element
Grant 10,211,828 - Gyoten Feb | 2019-02-19 |
Light source modulation circuit, light source modulation method, and projector apparatus
Grant 10,205,529 - Gyoten , et al. Feb | 2019-02-12 |
Optical member driving apparatus and projection type image display apparatus
Grant 10,168,603 - Gyoten , et al. J | 2019-01-01 |
Light Source Modulation Circuit, Light Source Modulation Method, And Projector Apparatus
App 20180367218 - GYOTEN; Takaaki ; et al. | 2018-12-20 |
Projection image display apparatus
Grant 10,091,477 - Yamaguchi , et al. October 2, 2 | 2018-10-02 |
Drive control device for motor
Grant 10,033,310 - Gyoten July 24, 2 | 2018-07-24 |
Driving Device For Insulated Gate Semiconductor Element, And Driving System For The Same Element
App 20180069545 - GYOTEN; TAKAAKI | 2018-03-08 |
Drive Control Device For Motor
App 20170366118 - GYOTEN; Takaaki | 2017-12-21 |
Optical path changing device and projection image display apparatus
Grant 9,823,466 - Abe , et al. November 21, 2 | 2017-11-21 |
Semiconductor light source drive device and projection video display apparatus
Grant 9,763,290 - Gyoten September 12, 2 | 2017-09-12 |
Semiconductor light source driving apparatus
Grant 9,705,281 - Gyoten , et al. July 11, 2 | 2017-07-11 |
Semiconductor light source driving apparatus and projection video display apparatus
Grant 9,703,185 - Gyoten July 11, 2 | 2017-07-11 |
Semiconductor light source drive device
Grant 9,661,704 - Gyoten , et al. May 23, 2 | 2017-05-23 |
Semiconductor light source driving apparatus
Grant 9,603,227 - Gyoten , et al. March 21, 2 | 2017-03-21 |
Semiconductor Light Source Driving Apparatus And Projection Video Display Apparatus
App 20170075204 - GYOTEN; Takaaki | 2017-03-16 |
Optical member driving device and projection image display apparatus
Grant 9,575,397 - Gyoten February 21, 2 | 2017-02-21 |
Semiconductor Light Source Driving Apparatus
App 20170040770 - GYOTEN; Takaaki ; et al. | 2017-02-09 |
Projection Image Display Apparatus
App 20170019648 - YAMAGUCHI; AKIYOSHI ; et al. | 2017-01-19 |
Optical Path Changing Device And Projection Image Display Apparatus
App 20170003579 - ABE; TAKAAKI ; et al. | 2017-01-05 |
Semiconductor Light Source Driving Apparatus
App 20160381773 - GYOTEN; TAKAAKI ; et al. | 2016-12-29 |
Light sensitivity controlling apparatus and projection-type display device equipped with same
Grant 9,532,017 - Gyoten December 27, 2 | 2016-12-27 |
Semiconductor Light Source Drive Device
App 20160353533 - GYOTEN; TAKAAKI ; et al. | 2016-12-01 |
Semiconductor light source driving apparatus and a projection type display apparatus
Grant 9,507,246 - Gyoten November 29, 2 | 2016-11-29 |
Optical Member Driving Apparatus And Projection Type Image Display Apparatus
App 20160306269 - GYOTEN; Takaaki ; et al. | 2016-10-20 |
Projection video display apparatus
Grant 9,253,431 - Tani , et al. February 2, 2 | 2016-02-02 |
Optical Member Driving Device And Projection Image Display Apparatus
App 20150268538 - GYOTEN; Takaaki | 2015-09-24 |
Semiconductor Light Source Drive Device And Projection Video Display Apparatus
App 20150264760 - GYOTEN; Takaaki | 2015-09-17 |
Projection Video Display Apparatus
App 20150264291 - TANI; Kazuma ; et al. | 2015-09-17 |
Semiconductor Light Source Driving Apparatus And A Projection Type Display Apparatus
App 20140368798 - GYOTEN; Takaaki | 2014-12-18 |
Image display device
Grant 8,836,732 - Kimoto , et al. September 16, 2 | 2014-09-16 |
Semiconductor Light Source Apparatus And Projection Type Image Displaying Apparatus
App 20140225518 - GYOTEN; Takaaki | 2014-08-14 |
Light Quantity Measurement Apparatus And Projection-type Display Device Equipped With Same
App 20140160440 - GYOTEN; Takaaki | 2014-06-12 |
Projection image display device with switching luminance controller
Grant 8,517,541 - Kimoto , et al. August 27, 2 | 2013-08-27 |
Discharge lamp lighting device and projector with polarity inversion control of a discharge lamp
Grant 8,371,701 - Ueda , et al. February 12, 2 | 2013-02-12 |
Projection Image Display Device
App 20110242496 - KIMOTO; Takayuki ; et al. | 2011-10-06 |
Image Display Device
App 20110234647 - Kimoto; Takayuki ; et al. | 2011-09-29 |
Discharge Lamp Lighting Device And Projector
App 20100195062 - UEDA; Akira ; et al. | 2010-08-05 |
Light emission method, light emitting apparatus and projection display apparatus
Grant 7,607,784 - Shimaoka , et al. October 27, 2 | 2009-10-27 |
Image-processing Equipments, Image-processing Method, Program, And Recording Medium
App 20090167193 - Ogasawara; Masakazu ; et al. | 2009-07-02 |
Projection display and image display method
App 20070165409 - Shimaoka; Yusaku ; et al. | 2007-07-19 |
Light emission method, light emitting apparatus and projection display apparatus
App 20070127237 - Shimaoka; Yusaku ; et al. | 2007-06-07 |
Video display apparatus and video display method
Grant 7,093,941 - Kawashima , et al. August 22, 2 | 2006-08-22 |
Intensity modulator for light source such as AC lamp
Grant 6,867,555 - Gyoten March 15, 2 | 2005-03-15 |
Video projecting system
Grant 6,753,923 - Gyoten June 22, 2 | 2004-06-22 |
Intensity modulator for light source such as AC lamp
App 20040080284 - Gyoten, Takaaki | 2004-04-29 |
Video display apparatus and video display method
App 20030146919 - Kawashima, Masahiro ; et al. | 2003-08-07 |
Video projecting system
App 20020024612 - Gyoten, Takaaki | 2002-02-28 |
Ghost canceller
Grant 5,099,328 - Kobo , et al. March 24, 1 | 1992-03-24 |
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