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Sachiko FUKUSHIMA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Information processing system, method, and medium
Patent number
11,941,657
Issue date
Mar 26, 2024
Rakuten Group, Inc.
Tsuneo Tsuchiya
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SERVICE PROVIDING SYSTEM, SERVICE PROVIDING METHOD AND PROGRAM
Publication number
20240267702
Publication date
Aug 8, 2024
Rakuten Group, Inc.
Sachiko FUKUSHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTHENTICATION SYSTEM, AUTHENTICATION METHOD AND PROGRAM
Publication number
20240223555
Publication date
Jul 4, 2024
Rakuten Group, Inc.
Sachiko FUKUSHIMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUTHENTICATION SYSTEM, AUTHENTICATION METHOD AND PROGRAM
Publication number
20240211562
Publication date
Jun 27, 2024
Rakuten Group, Inc.
Sachiko FUKUSHIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHECK-IN SYSTEM, CHECK-IN METHOD AND PROGRAM
Publication number
20240193491
Publication date
Jun 13, 2024
Rakuten Group, Inc.
Sachiko FUKUSHIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUTHENTICATION SYSTEM, AUTHENTICATION METHOD AND PROGRAM
Publication number
20240126850
Publication date
Apr 18, 2024
Rakuten Group, Inc.
Sachiko FUKUSHIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC PAYMENT SYSTEM, ELECTRONIC PAYMENT METHOD, AND INFORMATI...
Publication number
20220318884
Publication date
Oct 6, 2022
Rakuten Group, Inc.
Sachiko FUKUSHIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING SYSTEM, METHOD, AND MEDIUM
Publication number
20210406946
Publication date
Dec 30, 2021
Rakuten Group, Inc.
Tsuneo TSUCHIYA
G06 - COMPUTING CALCULATING COUNTING