Inventor
HAYASHI YUKIHIRO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI YUKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
16 patentsUS7758224B2Jul 20, 2010
Light emitting device
NICHIA CORP47 citations97
US7422356B2Sep 9, 2008
Light emitting device
NICHIA CORP84 citations97
USD591438SApr 28, 2009
Light emitting portion of an optical fiber lighting apparatus
NICHIA CORP32 citations92
US7433115B2Oct 7, 2008
Light emitting device
NICHIA CORP17 citations92
US7356054B2Apr 8, 2008
Light emitting device
NICHIA CORP36 citations92
US9529134B2Dec 27, 2016
Light emitting device
NICHIA CORP7 citations83
US7878696B2Feb 1, 2011
Optical component, light converting member, and light emitting device
NICHIA CORP7 citations83
US7591575B2Sep 22, 2009
Light emitting device
NICHIA CORP10 citations83
US7600924B2Oct 13, 2009
Optical component, light emitting device, and method for manufacturing optical component
NICHIA CORP14 citations79
US7557985B2Jul 7, 2009
Light emitting device
NICHIA CORP4 citations62
USD595881SJul 7, 2009
Light emitting portion of an optical fiber lighting apparatus
NICHIA CORP2 citations62
US12571519B2Mar 10, 2026
Wavelength conversion module, light emission device, and method for manufacturing wavelength conversion module
NICHIA CORP0 citations61
US9989214B2Jun 5, 2018
Light emitting device and method of manufacturing light emitting device and optical component used in the same
NICHIA CORP0 citations52
US9488332B2Nov 8, 2016
Light emitting device and method of manufacturing light emitting device and optical component used in the same
NICHIA CORP1 citations52
US7843124B2Nov 30, 2010
Light emitting apparatus
NICHIA CORP0 citations52
US9991672B2Jun 5, 2018
Method for manufacturing semiconductor laser device including wavelength converting member and light transmissive member
NICHIA CORP0 citations51