Inventor

OBARA KUNIHIKO

JP6 patents

⚠️ This page may combine multiple inventors who share the name “OBARA KUNIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

US6696704B1Feb 24, 2004

Composite light-emitting device, semiconductor light-emitting unit and method for fabricating the unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD91 citations97

US6468821B2Oct 22, 2002

Method for fabricating semiconductor light-emitting unit

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD90 citations97

PANASONIC CORP

2 patents

US7557383B2Jul 7, 2009

Lighting apparatus

PANASONIC CORP6 citations60

US7825421B2Nov 2, 2010

Semiconductor light emitting device

PANASONIC CORP2 citations58

TOYODA GOSEI KK

1 patent

US6791116B2Sep 14, 2004

Light emitting diode

TOYODA GOSEI KK146 citations95

IDE YOSHIYUKI

1 patent

US8552444B2Oct 8, 2013

Semiconductor light-emitting device and manufacturing method of the same

IDE YOSHIYUKI15 citations78