Inventor
YAMAKAMI YUYA
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YAMAKAMI YUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
8 patentsUS10403795B2Sep 3, 2019
Light-emitting device
NICHIA CORP0 citations50
US10297717B2May 21, 2019
Light-emitting device
NICHIA CORP0 citations50
US10109769B2Oct 23, 2018
Light-emitting device
NICHIA CORP0 citations50
US9947832B2Apr 17, 2018
Light-emitting device
NICHIA CORP1 citations50
US11251332B2Feb 15, 2022
Method for manufacturing light-emitting element
NICHIA CORP0 citations49
US9490388B2Nov 8, 2016
Semiconductor light emitting element fabrication method
NICHIA CORP0 citations48
US11482643B2Oct 25, 2022
Light-emitting device and method for manufacturing light-emitting device
NICHIA CORP0 citations47
US12382757B2Aug 5, 2025
Light emitting element
NICHIA CORP0 citations44