Inventor
YUMI YAMADA
Inventor
JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light33%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
H01BCables17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
11,799,270Semiconductor optical element, semiconductor optical element forming structure, and method of manufacturing semiconductor optical element using the same202311,753,571Thermally conductive sheet, electronic device and onboard device, and method of manufacturing thermally conductive sheet202311,387,628Semiconductor optical element, semiconductor optical element forming structure, and method for manufacturing semiconductor optical element using the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to FUJIKURA LTD (2)· patent assignee history
2022–2023Patents assigned to OPTOENEGY INC (2)· patent assignee history
2022–2023Based in JP· patent location history
2023Patents assigned to YAZAKI CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIKURA LTD | 2 | 2022–2023 |
| OPTOENEGY INC | 2 | 2022–2023 |
| YAZAKI CORP | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 3 | 2022–2023 |