Inventor
NISHIYAMA HIROFUMI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NISHIYAMA HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
8 patentsUS10381400B2Aug 13, 2019
Method of manufacturing light emitting device
NICHIA CORP2 citations70
US12095007B2Sep 17, 2024
Light-emitting element and method for manufacturing light-emitting element
NICHIA CORP0 citations50
US12464864B2Nov 4, 2025
Light-emitting element
NICHIA CORP0 citations49
US11791440B2Oct 17, 2023
Method of manufacturing light emitting element
NICHIA CORP0 citations48
US11527674B2Dec 13, 2022
Method of manufacturing light-emitting device
NICHIA CORP0 citations48
US11508705B2Nov 22, 2022
Method of manufacturing light-emitting device
NICHIA CORP0 citations48
US11063084B2Jul 13, 2021
Method for manufacturing light-emitting element
NICHIA CORP0 citations45
US10658423B2May 19, 2020
Method of manufacturing light emitting device
NICHIA CORP0 citations39