Inventor
SHIGEMATSU DAISUKE
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SHIGEMATSU DAISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PATLITE CORP
12 patentsUSD598799SAug 25, 2009
Revolving warning light
PATLITE CORP17 citations91
USD876267SFeb 25, 2020
Signal warning and displaying lamp
PATLITE CORP5 citations83
USD749007SFeb 9, 2016
Signal indicator lamp
PATLITE CORP13 citations81
USD839119SJan 29, 2019
Signal warning and displaying lamp
PATLITE CORP3 citations72
US11781734B2Oct 10, 2023
Lens component and signal display lamp
PATLITE CORP3 citations71
US10323820B2Jun 18, 2019
Lens component and light emitting device
PATLITE CORP2 citations71
US9557014B2Jan 31, 2017
Signal indicator lamp
PATLITE CORP3 citations71
USD749444SFeb 16, 2016
Signal indicator lamp
PATLITE CORP4 citations71
US10297243B2May 21, 2019
Buzzer unit and signal indicator light
PATLITE CORP1 citations61
USD749008SFeb 9, 2016
Signal indicator lamp
PATLITE CORP2 citations61
US10187713B2Jan 22, 2019
Notification device and signal display light
PATLITE CORP1 citations58
US9916740B2Mar 13, 2018
Signal display lamp
PATLITE CORP1 citations51