Inventor
AOYAGI HIDEKAZU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “AOYAGI HIDEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANKEN ELECTRIC CO LTD
5 patentsUS7405431B2Jul 29, 2008
Light-emitting semiconductor device having an overvoltage protector
SANKEN ELECTRIC CO LTD42 citations91
US7498609B2Mar 3, 2009
Light-emitting semiconductor device of improved efficiency
SANKEN ELECTRIC CO LTD10 citations83
US7456435B2Nov 25, 2008
Light-emitting semiconductor device
SANKEN ELECTRIC CO LTD10 citations83
US7199401B2Apr 3, 2007
Light-emitting semiconductor device
SANKEN ELECTRIC CO LTD5 citations61
US7675070B2Mar 9, 2010
LED having a reflector layer of improved contact ohmicity
SANKEN ELECTRIC CO LTD0 citations41
SONY CORP
3 patentsUS9455373B2Sep 27, 2016
Light emitting element, method of manufacturing the same, and light emitting device
SONY CORP8 citations82
US8987763B2Mar 24, 2015
Light emitting device and method of manufacturing the same, and light emitting unit
SONY CORP2 citations60
US10811562B2Oct 20, 2020
Light emitting diode
SONY CORP0 citations39