Kouyama; Yoshiaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kouyama; Yoshiaki.The latest application filed is for "display apparatus and method of adjusting display apparatus".

Company Profile

1.4.8

Kouyama; Yoshiaki - Kanagawa JP
Kouyama; Yoshiaki - Tokyo 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
Phase modulation device and display apparatus Grant 11,353,763 - Kouyama June 7, 2	2022-06-07
Display Apparatus App 20220082887 - KOUYAMA; Yoshiaki	2022-03-17
Display Apparatus And Method Of Adjusting Display Apparatus App 20220084475 - KOUYAMA; YOSHIAKI	2022-03-17
Display Element And Projection Type Display Apparatus App 20220066261 - KOUYAMA; YOSHIAKI	2022-03-03
Phase Modulation Device And Display Apparatus App 20210141261 - KOUYAMA; YOSHIAKI	2021-05-13
Control circuit, display device, electronic apparatus, and projection display apparatus Grant 10,991,329 - Jinta , et al. April 27, 2	2021-04-27
Phase Modulator, Lighting System, And Projector App 20200159102 - KOUYAMA; YOSHIAKI ; et al.	2020-05-21
Control Circuit, Display Device, Electronic Apparatus, And Projection Display Apparatus App 20180151138 - JINTA; SEIICHIRO ; et al.	2018-05-31
Surface light source device and image display apparatus Grant 8,096,669 - Ito , et al. January 17, 2	2012-01-17
Surface light source device and image display device Grant 8,075,151 - Ito , et al. December 13, 2	2011-12-13
Surface light source device and image display device App 20090262521 - Ito; Atsushi ; et al.	2009-10-22
Surface Light Source Device And Image Display Apparatus App 20090185364 - ITO; Atsushi ; et al.	2009-07-23

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