P

Inventor

HAMAGUCHI YASUTAKA

JP5 patents
⚠️ This page may combine multiple inventors who share the name “HAMAGUCHI YASUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NICHIA CORP

3 patents
US7358544B2Apr 15, 2008

Nitride semiconductor light emitting device

NICHIA CORP23 citations90
US7791098B2Sep 7, 2010

Nitride semiconductor light emitting device

NICHIA CORP9 citations82
US7884379B2Feb 8, 2011

Nitride semiconductor light emitting device

NICHIA CORP6 citations71

SAKAMOTO TAKAHIKO

1 patent
US8674381B2Mar 18, 2014

Nitride semiconductor light emitting device

SAKAMOTO TAKAHIKO2 citations54

HAMAGUCHI YASUTAKA

1 patent
US8698188B2Apr 15, 2014

Semiconductor light emitting device and method for producing the same

HAMAGUCHI YASUTAKA0 citations44