HIRASAWA; Sonoko

Patent Applications and Registrations

Patent applications and USPTO patent grants for HIRASAWA; Sonoko.The latest application filed is for "visitor management system and visitor management method".

Company Profile

4.7.12

HIRASAWA; Sonoko - Kanagawa JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Visitor Management System And Visitor Management Method App 20220237970 - HIRASAWA; Sonoko ; et al.	2022-07-28
Tracking assistance device, tracking assistance system, and tracking assistance method Grant 11,335,173 - Hirasawa , et al. May 17, 2	2022-05-17
Staying state display system and staying state display method Grant 11,212,487 - Hirasawa , et al. December 28, 2	2021-12-28
Staying State Display System And Staying State Display Method App 20210281803 - HIRASAWA; Sonoko ; et al.	2021-09-09
Tracking Assistance Device, Tracking Assistance System, And Tracking Assistance Method App 20210174652 - HIRASAWA; Sonoko ; et al.	2021-06-10
Presence Status Display System And Presence Status Display Method App 20210097488 - HIRASAWA; Sonoko ; et al.	2021-04-01
Work Seat Indication System And Work Seat Indication Method App 20210089973 - HIRASAWA; Sonoko ; et al.	2021-03-25
Tracking Assistance Device, Tracking Assistance System And Tracking Assistance Method App 20200404222 - HIRASAWA; Sonoko ; et al.	2020-12-24
Makeup assistance device, makeup assistance system, makeup assistance method, and makeup assistance program Grant 10,321,747 - Tamura , et al.	2019-06-18
Tracking assistance device, tracking assistance system, and tracking assistance method Grant 10,181,197 - Hirasawa , et al. Ja	2019-01-15
Tracking Support Apparatus, Tracking Support System, And Tracking Support Method App 20180139416 - HIRASAWA; Sonoko ; et al.	2018-05-17
Tracking Assistance Device, Tracking Assistance System, And Tracking Assistance Method App 20180033153 - HIRASAWA; Sonoko ; et al.	2018-02-01
Tracking assistance device, a tracking assistance system and a tracking assistance method Grant 9,357,181 - Fujimatsu , et al. May 31, 2	2016-05-31
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 Grant 9,251,599 - Hirasawa , et al. February 2, 2	2016-02-02
Makeup Assistance Device, Makeup Assistance System, Makeup Assistance Method, And Makeup Assistance Program App 20150366328 - TAMURA; Hajime ; et al.	2015-12-24
Tracking assistance device, tracking assistance system and tracking assistance method Grant 9,191,633 - Fujimatsu , et al. November 17, 2	2015-11-17
Tracking Assistance Device, Tracking Assistance System And Tracking Assistance Method App 20150015718 - FUJIMATSU; Takeshi ; et al.	2015-01-15
Tracking Assistance Device, A Tracking Assistance System And A Tracking Assistance Method App 20150016798 - FUJIMATSU; Takeshi ; et al.	2015-01-15
Tracking Assistance Device, A Tracking Assistance System And A Tracking Assistance Method App 20150015704 - HIRASAWA; Sonoko ; et al.	2015-01-15

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