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Tsuyoshi Yamada
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing program product, information processing appa...
Patent number
12,089,128
Issue date
Sep 10, 2024
Ricoh Company, Ltd.
Tsuyoshi Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing program product, information processing appa...
Patent number
11,706,600
Issue date
Jul 18, 2023
Ricoh Company, Ltd.
Tsuyoshi Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for reserving resources and notifying group members
Patent number
11,687,843
Issue date
Jun 27, 2023
Ricoh Company, Ltd.
Tsuyoshi Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Resource reservation system, terminal setting method, and informati...
Patent number
11,315,081
Issue date
Apr 26, 2022
Ricoh Company, Ltd.
Natsumi Fujimura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing program product, information processing appa...
Patent number
11,272,341
Issue date
Mar 8, 2022
Ricoh Company, Ltd.
Tsuyoshi Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Error display system, error display method, and information process...
Patent number
11,256,559
Issue date
Feb 22, 2022
Ricoh Company, Ltd.
Tsuyoshi Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-transitory computer-readable information recording medium, info...
Patent number
10,750,049
Issue date
Aug 18, 2020
Ricoh Company, Ltd.
Tsuyoshi Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing program product, information processing appa...
Patent number
10,735,935
Issue date
Aug 4, 2020
Ricoh Company, Ltd.
Tsuyoshi Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing program product, information processing appa...
Patent number
10,470,022
Issue date
Nov 5, 2019
Ricoh Company, Ltd.
Tsuyoshi Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus, communications system, and commun...
Patent number
10,183,516
Issue date
Jan 22, 2019
Ricoh Company, Ltd.
Tsuyoshi Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing program product, information processing appa...
Patent number
10,080,123
Issue date
Sep 18, 2018
Ricoh Company, Ltd.
Tsuyoshi Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-transitory computer-readable information recording medium, info...
Patent number
9,800,762
Issue date
Oct 24, 2017
Ricoh Company, Ltd.
Tsuyoshi Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Resolution increasing apparatus
Patent number
8,223,832
Issue date
Jul 17, 2012
Kabushiki Kaisha Toshiba
Ryusuke Hirai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image processing method and computer-re...
Patent number
7,819,492
Issue date
Oct 26, 2010
Ricoh Company, Ltd.
Jun Watanabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION PROCESSING PROGRAM PRODUCT, INFORMATION PROCESSING APPA...
Publication number
20240406697
Publication date
Dec 5, 2024
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING PROGRAM PRODUCT, INFORMATION PROCESSING APPA...
Publication number
20230308847
Publication date
Sep 28, 2023
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, FLOW GENERATION METHOD, AND COMPU...
Publication number
20230056860
Publication date
Feb 23, 2023
RICOH COMPANY, LTD.
Tomoyuki TAZUKE
G05 - CONTROLLING REGULATING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, FLOW GENERATION METHOD, AND COMPU...
Publication number
20230058327
Publication date
Feb 23, 2023
RICOH COMPANY, LTD.
Tomoyuki TAZUKE
G05 - CONTROLLING REGULATING
Information
Patent Application
INFORMATION PROCESSING PROGRAM PRODUCT, INFORMATION PROCESSING APPA...
Publication number
20220159437
Publication date
May 19, 2022
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING PROGRAM PRODUCT, INFORMATION PROCESSING APPA...
Publication number
20200304979
Publication date
Sep 24, 2020
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ERROR DISPLAY SYSTEM, ERROR DISPLAY METHOD, AND INFORMATION PROCESS...
Publication number
20200174874
Publication date
Jun 4, 2020
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESOURCE RESERVATION SYSTEM, TERMINAL SETTING METHOD, AND INFORMATI...
Publication number
20200104804
Publication date
Apr 2, 2020
Natsumi FUJIMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING PROGRAM PRODUCT, INFORMATION PROCESSING APPA...
Publication number
20200015056
Publication date
Jan 9, 2020
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND INFORMATION PROCESSING APPARATUS
Publication number
20190281092
Publication date
Sep 12, 2019
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, RESOURCE RESERVATION SYSTEM, AND...
Publication number
20190012614
Publication date
Jan 10, 2019
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING PROGRAM PRODUCT, INFORMATION PROCESSING APPA...
Publication number
20180352407
Publication date
Dec 6, 2018
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NON-TRANSITORY COMPUTER-READABLE INFORMATION RECORDING MEDIUM, INFO...
Publication number
20180020120
Publication date
Jan 18, 2018
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, COMMUNICATIONS SYSTEM, AND COMMUN...
Publication number
20180015755
Publication date
Jan 18, 2018
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
INFORMATION PROCESSING PROGRAM PRODUCT, INFORMATION PROCESSING APPA...
Publication number
20170099570
Publication date
Apr 6, 2017
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NON-TRANSITORY COMPUTER-READABLE INFORMATION RECORDING MEDIUM, INFO...
Publication number
20160261769
Publication date
Sep 8, 2016
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20160070557
Publication date
Mar 10, 2016
Tsuyoshi Yamada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING PROGRAM PRODUCT, INFORMATION PROCESSING APPA...
Publication number
20150082222
Publication date
Mar 19, 2015
RICOH COMPANY, LTD.
Tsuyoshi YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESOLUTION INCREASING APPARATUS
Publication number
20100128170
Publication date
May 27, 2010
Kabushiki Kaisha Toshiba
Ryusuke Hirai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image Processing Apparatus, Image Processing Method and Computer-Re...
Publication number
20090027432
Publication date
Jan 29, 2009
Ricoh Company, Ltd.
Jun Watanabe
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Portable information terminal device
Publication number
20040058720
Publication date
Mar 25, 2004
Tetsuya Kubo
G06 - COMPUTING CALCULATING COUNTING