Inventor
KOBAYASHI KUMPEI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI KUMPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEOUL SEMICONDUCTOR CO LTD
6 patentsUS11721675B2Aug 8, 2023
White light source system
SEOUL SEMICONDUCTOR CO LTD4 citations85
US11978726B2May 7, 2024
White light source system
SEOUL SEMICONDUCTOR CO LTD2 citations73
US12072069B2Aug 27, 2024
Method for using white light source, and white light source
SEOUL SEMICONDUCTOR CO LTD2 citations72
US12546443B2Feb 10, 2026
Method for using white light source, and white light source
SEOUL SEMICONDUCTOR CO LTD0 citations62
US12482794B2Nov 25, 2025
White light source system
SEOUL SEMICONDUCTOR CO LTD0 citations62
US11430771B2Aug 30, 2022
White light source system
SEOUL SEMICONDUCTOR CO LTD0 citations62
TOSHIBA KK
5 patentsUS10231305B2Mar 12, 2019
White light source system
TOSHIBA KK15 citations94
US11094679B2Aug 17, 2021
White light source system
TOSHIBA KK4 citations84
US10674577B2Jun 2, 2020
White light source system
TOSHIBA KK6 citations84
US10375786B2Aug 6, 2019
White light source system
TOSHIBA KK6 citations84
US10420183B2Sep 17, 2019
White light source and white light source system
TOSHIBA KK6 citations73