Inventor
NAKAGAMI RYUICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAMI RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
9 patentsUS11367821B2Jun 21, 2022
Light emitting device
NICHIA CORP0 citations61
US11735697B2Aug 22, 2023
Light-emitting device and method of manufacturing the same
NICHIA CORP0 citations59
US11677054B2Jun 13, 2023
Light-emitting device
NICHIA CORP0 citations59
US11322658B2May 3, 2022
Light-emitting device and method of manufacturing the same
NICHIA CORP0 citations59
US11189764B2Nov 30, 2021
Light-emitting device and manufacturing method thereof
NICHIA CORP0 citations59
US10806809B2Oct 20, 2020
Light-emitting device
NICHIA CORP0 citations50
US10756246B2Aug 25, 2020
Light emitting device
NICHIA CORP0 citations50
US10493175B2Dec 3, 2019
Method for manufacturing light-emitting device
NICHIA CORP0 citations50
US11233184B2Jan 25, 2022
Light-emitting device and method for manufacturing the same
NICHIA CORP0 citations48