Inventor
KOTANI MASAKAZU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KOTANI MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
6 patentsUS9956731B2May 1, 2018
Light emitting device and method of manufacturing the same
NICHIA CORP8 citations81
US10569487B2Feb 25, 2020
Method of manufacturing light emitting device
NICHIA CORP2 citations70
US10391727B2Aug 27, 2019
Light emitting device
NICHIA CORP1 citations70
US12560823B2Feb 24, 2026
Image display device
NICHIA CORP1 citations62
US12498586B2Dec 16, 2025
Image display device
NICHIA CORP1 citations62
US10967588B2Apr 6, 2021
Method of manufacturing light emitting device
NICHIA CORP0 citations59