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Sonoko HIRASAWA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Presence status display system and presence status display method
Patent number
11,461,736
Issue date
Oct 4, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Sonoko Hirasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tracking assistance device, tracking assistance system, and trackin...
Patent number
11,335,173
Issue date
May 17, 2022
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Sonoko Hirasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Staying state display system and staying state display method
Patent number
11,212,487
Issue date
Dec 28, 2021
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Sonoko Hirasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Makeup assistance device, makeup assistance system, makeup assistan...
Patent number
10,321,747
Issue date
Jun 18, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Hajime Tamura
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Tracking assistance device, tracking assistance system, and trackin...
Patent number
10,181,197
Issue date
Jan 15, 2019
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Sonoko Hirasawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tracking assistance device, a tracking assistance system and a trac...
Patent number
9,357,181
Issue date
May 31, 2016
PANASONIC INTELLECTUAL MANAGEMENT CO., LTD.
Takeshi Fujimatsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Tracking assistance device, a tracking assistance system and a trac...
Patent number
9,251,599
Issue date
Feb 2, 2016
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Sonoko Hirasawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking assistance device, tracking assistance system and tracking...
Patent number
9,191,633
Issue date
Nov 17, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takeshi Fujimatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PRESENCE INFORMATION MANAGEMENT SYSTEM AND PRESENCE INFORMATION MAN...
Publication number
20240112139
Publication date
Apr 4, 2024
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIFELOG PROVIDING SYSTEM AND LIFELOG PROVIDING METHOD
Publication number
20230142101
Publication date
May 11, 2023
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEATING POSITION MANAGEMENT SYSTEM AND SEATING POSITION MANAGEMENT...
Publication number
20230134665
Publication date
May 4, 2023
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VISITOR MANAGEMENT SYSTEM AND VISITOR MANAGEMENT METHOD
Publication number
20220237970
Publication date
Jul 28, 2022
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STAYING STATE DISPLAY SYSTEM AND STAYING STATE DISPLAY METHOD
Publication number
20210281803
Publication date
Sep 9, 2021
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING ASSISTANCE DEVICE, TRACKING ASSISTANCE SYSTEM, AND TRACKIN...
Publication number
20210174652
Publication date
Jun 10, 2021
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PRESENCE STATUS DISPLAY SYSTEM AND PRESENCE STATUS DISPLAY METHOD
Publication number
20210097488
Publication date
Apr 1, 2021
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WORK SEAT INDICATION SYSTEM AND WORK SEAT INDICATION METHOD
Publication number
20210089973
Publication date
Mar 25, 2021
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING ASSISTANCE DEVICE, TRACKING ASSISTANCE SYSTEM AND TRACKING...
Publication number
20200404222
Publication date
Dec 24, 2020
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING SUPPORT APPARATUS, TRACKING SUPPORT SYSTEM, AND TRACKING S...
Publication number
20180139416
Publication date
May 17, 2018
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING ASSISTANCE DEVICE, TRACKING ASSISTANCE SYSTEM, AND TRACKIN...
Publication number
20180033153
Publication date
Feb 1, 2018
Panasonic Intellectual Property Management Co., Ltd.
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MAKEUP ASSISTANCE DEVICE, MAKEUP ASSISTANCE SYSTEM, MAKEUP ASSISTAN...
Publication number
20150366328
Publication date
Dec 24, 2015
Panasonic Intellectual Property Management Co., Ltd.
Hajime TAMURA
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
TRACKING ASSISTANCE DEVICE, A TRACKING ASSISTANCE SYSTEM AND A TRAC...
Publication number
20150016798
Publication date
Jan 15, 2015
PANASONIC CORPORATION
Takeshi FUJIMATSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING ASSISTANCE DEVICE, A TRACKING ASSISTANCE SYSTEM AND A TRAC...
Publication number
20150015704
Publication date
Jan 15, 2015
PANASONIC CORPORATION
Sonoko HIRASAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRACKING ASSISTANCE DEVICE, TRACKING ASSISTANCE SYSTEM AND TRACKING...
Publication number
20150015718
Publication date
Jan 15, 2015
PANASONIC CORPORATION
Takeshi FUJIMATSU
H04 - ELECTRIC COMMUNICATION TECHNIQUE