Inventor
KANAZAWA TATSUYA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KANAZAWA TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
12 patentsUS11476637B2Oct 18, 2022
Light-emitting device
NICHIA CORP4 citations71
US11152758B2Oct 19, 2021
Light emitting device
NICHIA CORP4 citations71
US12166330B2Dec 10, 2024
Light-emitting device
NICHIA CORP0 citations61
US11837843B2Dec 5, 2023
Light emitting device
NICHIA CORP0 citations61
US11811190B2Nov 7, 2023
Light-emitting device
NICHIA CORP0 citations61
US12566287B2Mar 3, 2026
Light source device
NICHIA CORP0 citations51
US9837590B2Dec 5, 2017
Method of producing light emitting device
NICHIA CORP0 citations51
US9461219B2Oct 4, 2016
Method of producing light emitting device
NICHIA CORP0 citations51
US12517313B2Jan 6, 2026
Light source device
NICHIA CORP0 citations50
US12342666B2Jun 24, 2025
Light-emitting device
NICHIA CORP0 citations50
US11982441B1May 14, 2024
Light-emitting module
NICHIA CORP0 citations49
US10566760B2Feb 18, 2020
Light emitting device
NICHIA CORP0 citations41