P
PatentIndex
Search
Landscape
Sign in
Inventor
HORIUCHI TAKUMA
JP
9 patents
⚠️ This page may combine multiple inventors who share the name “HORIUCHI TAKUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NICHIA CORP
4 patents
US11754878B2
Sep 12, 2023
Backlight device
NICHIA CORP
0 citations
61
US11681181B2
Jun 20, 2023
Backlight device
NICHIA CORP
0 citations
61
US11675230B2
Jun 13, 2023
Backlight
NICHIA CORP
0 citations
60
US11506935B2
Nov 22, 2022
Backlight
NICHIA CORP
0 citations
60
CITIZEN ELECTRONICS
3 patents
US10001672B2
Jun 19, 2018
Side edge planar lighting unit
CITIZEN ELECTRONICS
2 citations
68
US11841528B2
Dec 12, 2023
Linear light-emitting device
CITIZEN ELECTRONICS
0 citations
61
US11054700B2
Jul 6, 2021
Backlight
CITIZEN ELECTRONICS
0 citations
60
CITIZEN WATCH CO LTD
2 patents
US10302840B2
May 28, 2019
Backlight
CITIZEN WATCH CO LTD
0 citations
50
US10585308B2
Mar 10, 2020
Light-emitting device
CITIZEN WATCH CO LTD
0 citations
39