Inventor

KIYOKU HIROYUKI

JP13 patents

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

NICHIA CORP

7 patents

US7442254B2Oct 28, 2008

Nitride semiconductor device having a nitride semiconductor substrate and an indium containing active layer

NICHIA CORP26 citations96

US6861729B2Mar 1, 2005

Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrate

NICHIA CORP59 citations95

US7083679B2Aug 1, 2006

Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device

NICHIA CORP17 citations92

US6900465B2May 31, 2005

Nitride semiconductor light-emitting device

NICHIA CORP31 citations92

US6627520B2Sep 30, 2003

Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrate

NICHIA CORP27 citations92

US6627974B2Sep 30, 2003

Nitride semiconductor substrate and method for manufacturing the same, and nitride semiconductor device using nitride semiconductor substrate

NICHIA CORP30 citations92

USRE42770EOct 4, 2011

Nitride semiconductor device having a nitride semiconductor substrate and an indium containing active layer

NICHIA CORP6 citations74

NICHIA KAGAKU KOGYO KK

6 patents

US6756611B2Jun 29, 2004

Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device

NICHIA KAGAKU KOGYO KK87 citations99

US6153010ANov 28, 2000

Method of growing nitride semiconductors, nitride semiconductor substrate and nitride semiconductor device

NICHIA KAGAKU KOGYO KK872 citations99

US5777350AJul 7, 1998

Nitride semiconductor light-emitting device

NICHIA KAGAKU KOGYO KK474 citations99

US6580099B2Jun 17, 2003

Nitride semiconductor light-emitting devices

NICHIA KAGAKU KOGYO KK52 citations96

US6940103B2Sep 6, 2005

Nitride semiconductor growth method, nitride semiconductor substrate and nitride semiconductor device

NICHIA KAGAKU KOGYO KK19 citations92

US7154128B2Dec 26, 2006

Nitride semiconductor growth method, nitride semiconductor substrate, and nitride semiconductor device

NICHIA KAGAKU KOGYO KK10 citations82