Yoshiaki Kouyama

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information processing device and information processing method
- Patent number 12,189,257
- Issue date Jan 7, 2025
- Sony Group Corporation
- Yoshiaki Kouyama
- G02 - OPTICS
Information Patent Grant
Display apparatus that time-divisionally illuminates different pixe...
- Patent number 11,953,781
- Issue date Apr 9, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Yoshiaki Kouyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Phase modulator, lighting system, and projector
- Patent number 11,796,904
- Issue date Oct 24, 2023
- Sony Corporation
- Yoshiaki Kouyama
- G02 - OPTICS
Information Patent Grant
Display apparatus and method of adjusting display apparatus to disp...
- Patent number 11,676,546
- Issue date Jun 13, 2023
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Yoshiaki Kouyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display element and projection type display apparatus
- Patent number 11,630,339
- Issue date Apr 18, 2023
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Yoshiaki Kouyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phase modulation device and display apparatus
- Patent number 11,353,763
- Issue date Jun 7, 2022
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Yoshiaki Kouyama
- G02 - OPTICS
Information Patent Grant
Control circuit, display device, electronic apparatus, and projecti...
- Patent number 10,991,329
- Issue date Apr 27, 2021
- Sony Corporation
- Seiichiro Jinta
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Surface light source device and image display apparatus
- Patent number 8,096,669
- Issue date Jan 17, 2012
- Sony Corporation
- Atsushi Ito
- G02 - OPTICS
Information Patent Grant
Surface light source device and image display device
- Patent number 8,075,151
- Issue date Dec 13, 2011
- Sony Corporation
- Atsushi Ito
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGR...
- Publication number 20230350344
- Publication date Nov 2, 2023
- SONY GROUP CORPORATION
- Shihhao WEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...
- Publication number 20230176437
- Publication date Jun 8, 2023
- SONY GROUP CORPORATION
- YOSHIAKI KOUYAMA
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND METHOD OF ADJUSTING DISPLAY APPARATUS
- Publication number 20220084475
- Publication date Mar 17, 2022
- Sony Semiconductor Solutions Corporation
- YOSHIAKI KOUYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20220082887
- Publication date Mar 17, 2022
- Sony Semiconductor Solutions Corporation
- YOSHIAKI KOUYAMA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY ELEMENT AND PROJECTION TYPE DISPLAY APPARATUS
- Publication number 20220066261
- Publication date Mar 3, 2022
- Sony Semiconductor Solutions Corporation
- YOSHIAKI KOUYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHASE MODULATION DEVICE AND DISPLAY APPARATUS
- Publication number 20210141261
- Publication date May 13, 2021
- Sony Semiconductor Solutions Corporation
- YOSHIAKI KOUYAMA
- G02 - OPTICS
Information Patent Application
PHASE MODULATOR, LIGHTING SYSTEM, AND PROJECTOR
- Publication number 20200159102
- Publication date May 21, 2020
- SONY CORPORATION
- YOSHIAKI KOUYAMA
- G02 - OPTICS
Information Patent Application
CONTROL CIRCUIT, DISPLAY DEVICE, ELECTRONIC APPARATUS, AND PROJECTI...
- Publication number 20180151138
- Publication date May 31, 2018
- SONY CORPORATION
- SEIICHIRO JINTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Surface light source device and image display device
- Publication number 20090262521
- Publication date Oct 22, 2009
- SONY CORPORATION
- Atsushi Ito
- G02 - OPTICS
Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND IMAGE DISPLAY APPARATUS
- Publication number 20090185364
- Publication date Jul 23, 2009
- Atsushi ITO
- G02 - OPTICS

Yoshiaki Kouyama

Person

Patents Grantslast 30 patents

Information processing device and information processing method

Display apparatus that time-divisionally illuminates different pixe...

Phase modulator, lighting system, and projector

Display apparatus and method of adjusting display apparatus to disp...

Display element and projection type display apparatus

Phase modulation device and display apparatus

Control circuit, display device, electronic apparatus, and projecti...

Surface light source device and image display apparatus

Surface light source device and image display device

Patents Applicationslast 30 patents

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGR...

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...

DISPLAY APPARATUS AND METHOD OF ADJUSTING DISPLAY APPARATUS

DISPLAY APPARATUS

DISPLAY ELEMENT AND PROJECTION TYPE DISPLAY APPARATUS

PHASE MODULATION DEVICE AND DISPLAY APPARATUS

PHASE MODULATOR, LIGHTING SYSTEM, AND PROJECTOR

CONTROL CIRCUIT, DISPLAY DEVICE, ELECTRONIC APPARATUS, AND PROJECTI...

Surface light source device and image display device

SURFACE LIGHT SOURCE DEVICE AND IMAGE DISPLAY APPARATUS