Inventor
Shugo Yagi
Inventor
Yonago, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus60%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein40%
PatentTitleYear
10,353,237Enhancing luminance in display devices using lighting guide plates201910,317,610Illumination device and display device201910,310,164Display backlight having lightguide with variable density light extraction elements201910,180,527Lighting device and display device20199,971,081Lighting device and display device20189,921,360'Illumination device and display device'20189,915,770'Lighting device and display device'20189,690,034'Illumination device and display device'20179,671,547'Illumination device and display device'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2019Patents assigned to SHARP KK (9)· patent assignee history
2017–2019Based in Yonago, JP· patent location history
2017Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 9 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yonago, JP | 8 | 2017–2019 |
| Osaka, JP | 1 | 2017 |