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Katsuyuki ITAKURA
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Display system and computer-readable recording medium
Patent number
10,838,680
Issue date
Nov 17, 2020
Casio Computer Co., Ltd.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Attendance management device, attendance management system, attenda...
Patent number
10,832,494
Issue date
Nov 10, 2020
Casio Computer Co., Ltd.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sales data processing apparatus, terminal apparatus and recording m...
Patent number
10,817,864
Issue date
Oct 27, 2020
Casio Computer Co., Ltd.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing device, information update system, informati...
Patent number
10,732,956
Issue date
Aug 4, 2020
Casio Computer Co., Ltd.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sales data processing apparatus and computer-readable storage medium
Patent number
10,657,510
Issue date
May 19, 2020
Casio Computer Co., Ltd.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing device, information processing system and co...
Patent number
9,363,218
Issue date
Jun 7, 2016
Casio Computer Co., Ltd.
Katsuyuki Itakura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system
Patent number
8,909,275
Issue date
Dec 9, 2014
Casio Computer Co., Ltd.
Katsuyuki Itakura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data communication system
Patent number
6,195,645
Issue date
Feb 27, 2001
Casio Computer Co., Ltd.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PRINTING DEVICE, METHOD OF PRINTING, AND STORAGE MEDIUM
Publication number
20200302756
Publication date
Sep 24, 2020
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G07 - CHECKING-DEVICES
Information
Patent Application
DISPLAY SYSTEM AND COMPUTER-READABLE RECORDING MEDIUM
Publication number
20200026480
Publication date
Jan 23, 2020
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING MEDIUM, MANAGEMENT TERMINAL, AND METHOD FOR MANAGING SALE...
Publication number
20190087799
Publication date
Mar 21, 2019
Katsuyuki ITAKURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ATTENDANCE MANAGEMENT DEVICE, ATTENDANCE MANAGEMENT SYSTEM, ATTENDA...
Publication number
20180350159
Publication date
Dec 6, 2018
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SALES DATA PROCESSING APPARATUS AND COMPUTER-READABLE STORAGE MEDIUM
Publication number
20180336540
Publication date
Nov 22, 2018
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SALES DATA PROCESSING APPARATUS, TERMINAL APPARATUS AND RECORDING M...
Publication number
20180315036
Publication date
Nov 1, 2018
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION UPDATE SYSTEM, INFORMATI...
Publication number
20180300121
Publication date
Oct 18, 2018
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC APPARATUS, SALES DATA PROCESSING APPARATUS, AND CASH REG...
Publication number
20180276635
Publication date
Sep 27, 2018
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SALES DATA PROCESSING APPARATUS AND SALES DATA PROCESSING METHOD
Publication number
20170255916
Publication date
Sep 7, 2017
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SALES DATA PROCESSING DEVICE, SALES DATA PROCESSING METHOD AND COMP...
Publication number
20170091740
Publication date
Mar 30, 2017
CASIO COMPUTER CO., LTD.
Shigeki ENOMOTO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SALES INFORMATION PROCESSING DEVICE AND STORAGE MEDIUM
Publication number
20160358151
Publication date
Dec 8, 2016
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM AND CO...
Publication number
20160134569
Publication date
May 12, 2016
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESERVATION MANAGEMENT DEVICE AND COMPUTER READABLE RECORDING MEDIU...
Publication number
20130253964
Publication date
Sep 26, 2013
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM AND CO...
Publication number
20130159437
Publication date
Jun 20, 2013
CASIO COMPUTER CO., LTD.
Katsuyuki Itakura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM
Publication number
20120252514
Publication date
Oct 4, 2012
CASIO COMPUTER CO., LTD.
Katsuyuki ITAKURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE