Inventor
Ken Katsuragi
Inventor
Anan-shi, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus60%
B82YSpecific uses or applications of nanostructures20%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light20%
PatentTitleYear
10,495,808Backlight unit and method of lighiting backlight unit201910,281,642Backlight unit and liquid crystal display device201910,247,875Backlight unit and liquid crystal display device20199,995,870Backlight unit and liquid crystal display device20187,995,634'Nitride semiconductor laser element'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2019Patents assigned to NICHIA CORP (4)· patent assignee history
2011–2019Based in Anan-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NICHIA CORP | 4 | 2011–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anan-shi, JP | 5 | 2011–2019 |