Inventor
Kanako Yuasa
Inventor
Saitama, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices24%
H10HInorganic light-emitting semiconductor devices having potential barriers24%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1024%
B29CShaping or joining of plastics6%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
PatentTitleYear
10,950,767Light-emitting device and method of preparing same, optical semiconductor element mounting package, and optical semiconductor device using the same202110,381,533Optical semiconductor element mounting substrate and optical semiconductor device using thermosetting resin composition for light reflection201910,326,063Light-emitting device and method of preparing same, optical semiconductor element mounting package, and optical semiconductor device using the same201910,205,072Light-emitting device and method of preparing same, optical semiconductor element mounting package, and optical semiconductor device using the same20199,660,156'Optical semiconductor element mounting package, and optical semiconductor device using the same'20179,608,184'Optical semiconductor element mounting package, and optical semiconductor device using the same'20179,387,608'Thermosetting resin composition for light reflection, method for manufacturing the resin composition and optical semiconductor element mounting substrate and optical semiconductor device using the resin composition'20169,076,932'Optical semiconductor element mounting package, and optical semiconductor device using the same'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2019Patents assigned to HITACHI CHEMICAL CO LTD (7)· patent assignee history
2015–2021Based in Saitama, JP· patent location history
2016–2017Patents assigned to URASAKI NAOYUKI (2)· patent assignee history
2016–2017Patents assigned to YUASA KANAKO (2)· patent assignee history
2016Patents assigned to HAMADA MITSUYOSHI (1)· patent assignee history
2016Patents assigned to KOTANI HAYATO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CHEMICAL CO LTD | 7 | 2015–2019 |
| URASAKI NAOYUKI | 2 | 2016–2017 |
| YUASA KANAKOself | 2 | 2016–2017 |
| HAMADA MITSUYOSHI | 1 | 2016 |
| KOTANI HAYATO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 8 | 2015–2021 |