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Kenji FUJIHIRA
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Database server device, server system and request processing method
Patent number
11,494,448
Issue date
Nov 8, 2022
Hitachi, Ltd.
Takeshi Ito
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Remote Customer Service System and Remote Customer Service Method
Publication number
20240054541
Publication date
Feb 15, 2024
Hitachi, Ltd
Kenji FUJIHIRA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PHYSICAL ABILITY EVALUATION SERVER, PHYSICAL ABILITY EVALUATION SYS...
Publication number
20230230259
Publication date
Jul 20, 2023
Hitachi, Ltd
Kenji Fujihira
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ESTIMATION MANAGEMENT SYSTEM
Publication number
20210133659
Publication date
May 6, 2021
Hitachi, Ltd
Kenji FUJIHIRA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATABASE SERVER DEVICE, SERVER SYSTEM AND REQUEST PROCESSING METHOD
Publication number
20210042375
Publication date
Feb 11, 2021
Hitachi, Ltd
Takeshi ITO
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
EXPLORATION SYSTEM
Publication number
20180240346
Publication date
Aug 23, 2018
Hitachi, Ltd
Akira MAEKI
G05 - CONTROLLING REGULATING