Inventor

Daisuke Tsukahara

Inventor

Osaka, JP

Overview

2005–2015

Patent span

Electricity

Primary field (CPC H)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y10Tprimary

Y10TTechnical subjects covered by former us classification19%

H10HInorganic light-emitting semiconductor devices having potential barriers14%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%

F21VFunctional features or details of lighting devices or systems thereof10%

H01LSemiconductor devices10%

H05KPrinted circuits10%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

C08LCompositions of macromolecular compounds5%

G06FElectric digital data processing5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2005Based in Tokyo, JP· patent location history

2009–2015Patents assigned to NITTO DENKO CORP (4)· patent assignee history

2009Based in Ibaraki, JP· patent location history

2013–2014Patents assigned to TSUKAHARA DAISUKE (3)· patent assignee history

2013–2014Patents assigned to OOYABU YASUNARI (2)· patent assignee history

2013–2015Based in Osaka, JP· patent location history

2014Patents assigned to FUJITSU LTD (1)· patent assignee history

2014Patents assigned to FUKE KAZUHIRO (1)· patent assignee history

2014Based in Kawasaki, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations