Inventor
HIRASAWA SONOKO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIRASAWA SONOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
7 patentsUS10321747B2Jun 18, 2019
Makeup assistance device, makeup assistance system, makeup assistance method, and makeup assistance program
PANASONIC IP MAN CO LTD9 citations84
US10181197B2Jan 15, 2019
Tracking assistance device, tracking assistance system, and tracking assistance method
PANASONIC IP MAN CO LTD10 citations82
US11461736B2Oct 4, 2022
Presence status display system and presence status display method
PANASONIC IP MAN CO LTD2 citations71
US11212487B2Dec 28, 2021
Staying state display system and staying state display method
PANASONIC IP MAN CO LTD1 citations61
US12106622B2Oct 1, 2024
Visitor management system and visitor management method
PANASONIC IP MAN CO LTD0 citations51
US12380725B2Aug 5, 2025
Seating position management system and seating position management method
PANASONIC IP MAN CO LTD0 citations50
US11335173B2May 17, 2022
Tracking assistance device, tracking assistance system, and tracking assistance method
PANASONIC IP MAN CO LTD0 citations50
PANASONIC CORP
3 patentsUS9357181B2May 31, 2016
Tracking assistance device, a tracking assistance system and a tracking assistance method
PANASONIC CORP22 citations92
US9191633B2Nov 17, 2015
Tracking assistance device, tracking assistance system and tracking assistance method
PANASONIC CORP22 citations92
US9251599B2Feb 2, 2016
Tracking assistance device, a tracking assistance system and a tracking assistance method that enable a monitoring person to perform a task of correcting tracking information
PANASONIC CORP14 citations83