Ryosuke SAIGUSA

Person

Kameyama City, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color filter and liquid crystal display device
- Patent number 12,204,197
- Issue date Jan 21, 2025
- Sharp Display Technology Corporation
- Yuichi Kawahira
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,174,482
- Issue date Dec 24, 2024
- Sharp Display Technology Corporation
- Ryosuke Saigusa
- G02 - OPTICS
Information Patent Grant
Optical element and display device
- Patent number 12,174,483
- Issue date Dec 24, 2024
- Sharp Display Technology Corporation
- Yuichi Kawahira
- G02 - OPTICS
Information Patent Grant
Optical element and display device
- Patent number 11,988,918
- Issue date May 21, 2024
- Sharp Display Technology Corporation
- Yuichi Kawahira
- G02 - OPTICS
Information Patent Grant
Optical element and liquid crystal display device including the same
- Patent number 11,934,069
- Issue date Mar 19, 2024
- Sharp Display Technology Corporation
- Akira Sakai
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 11,927,850
- Issue date Mar 12, 2024
- Sharp Display Technology Corporation
- Yuichi Kawahira
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical element and liquid crystal display device
- Patent number 11,874,549
- Issue date Jan 16, 2024
- Sharp Display Technology Corporation
- Ryosuke Saigusa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device comprising a prism sheet and having a...
- Patent number 11,822,181
- Issue date Nov 21, 2023
- Sharp Display Technology Corporation
- Yuichi Kawahira
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240345434
- Publication date Oct 17, 2024
- Sharp Display Technology Corporation
- Yuichi KAWAHIRA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND DISPLAY DEVICE
- Publication number 20240184162
- Publication date Jun 6, 2024
- Sharp Display Technology Corporation
- Yuichi KAWAHIRA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND DISPLAY DEVICE
- Publication number 20240184163
- Publication date Jun 6, 2024
- Sharp Display Technology Corporation
- Yuichi KAWAHIRA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240103314
- Publication date Mar 28, 2024
- Sharp Display Technology Corporation
- Ryosuke SAIGUSA
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20230384634
- Publication date Nov 30, 2023
- Sharp Display Technology Corporation
- Ryosuke SAIGUSA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE COMPRISING A PRISM SHEET AND HAVING A...
- Publication number 20230375873
- Publication date Nov 23, 2023
- Sharp Display Technology Corporation
- Yuichi KAWAHIRA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20230367156
- Publication date Nov 16, 2023
- Sharp Display Technology Corporation
- Yuichi KAWAHIRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20230314868
- Publication date Oct 5, 2023
- Sharp Display Technology Corporation
- Akira SAKAI
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20230077158
- Publication date Mar 9, 2023
- Sharp Display Technology Corporation
- Akira SAKAI
- G02 - OPTICS

Ryosuke SAIGUSA

Person

Patents Grantslast 30 patents

Color filter and liquid crystal display device

Display device

Optical element and display device

Optical element and display device

Optical element and liquid crystal display device including the same

Liquid crystal display device

Optical element and liquid crystal display device

Liquid crystal display device comprising a prism sheet and having a...

Patents Applicationslast 30 patents

COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE

OPTICAL ELEMENT AND DISPLAY DEVICE

OPTICAL ELEMENT AND DISPLAY DEVICE

DISPLAY DEVICE

OPTICAL ELEMENT AND LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE COMPRISING A PRISM SHEET AND HAVING A...

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

OPTICAL ELEMENT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME