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Shintaro Kawamura
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
System of visualizing validity level of searching, method of visual...
Patent number
11,899,702
Issue date
Feb 13, 2024
Ricoh Company, Ltd.
Jiawei Yong
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Service providing system, information processing apparatus, informa...
Patent number
11,809,472
Issue date
Nov 7, 2023
Ricoh Company, Ltd.
Mayumi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-hop communication
Patent number
10,779,214
Issue date
Sep 15, 2020
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device, communication method, and computer-readable r...
Patent number
10,663,555
Issue date
May 26, 2020
Ricoh Company, Ltd.
Ryusuke Mayuzumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, communication device, and communication contr...
Patent number
10,645,755
Issue date
May 5, 2020
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device, system, and computer program product
Patent number
10,321,516
Issue date
Jun 11, 2019
Ricoh Company, Ltd.
Kohki Ohhira
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device, communication method, and communication system
Patent number
10,009,347
Issue date
Jun 26, 2018
Ricoh Company, Ltd.
Shintaro Kawamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Clock signal generating circuit, image forming apparatus, and clock...
Patent number
9,030,518
Issue date
May 12, 2015
Ricoh Company, Ltd.
Shintaro Kawamura
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
INTERACTION SERVICE PROVIDING SYSTEM, INFORMATION PROCESSING APPARA...
Publication number
20240177704
Publication date
May 30, 2024
Mayumi MATSUBARA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20230281072
Publication date
Sep 7, 2023
RICOH COMPANY, LTD.
Shintaro Kawamura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND MANUAL PROVIDING APPARATUS
Publication number
20220375095
Publication date
Nov 24, 2022
RICOH COMPANY, LTD.
Yuriko YAMAYA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM OF VISUALIZING VALIDITY LEVEL OF SEARCHING, METHOD OF VISUAL...
Publication number
20220342917
Publication date
Oct 27, 2022
Ricoh Company, Ltd.
Jiawei YONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SERVICE PROVIDING SYSTEM, INFORMATION PROCESSING APPARATUS, INFORMA...
Publication number
20220309085
Publication date
Sep 29, 2022
RICOH COMPANY, LTD.
Mayumi Matsubara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, IN...
Publication number
20220237385
Publication date
Jul 28, 2022
Shintaro KAWAMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-HOP COMMUNICATION
Publication number
20190261245
Publication date
Aug 22, 2019
RICOH COMPANY, LTD.
Yoshimitsu SHIOTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION DEVICE, AND COMMUNICATION CONTR...
Publication number
20190007997
Publication date
Jan 3, 2019
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, COMMUNICATION SYSTEM, A...
Publication number
20180069726
Publication date
Mar 8, 2018
Kohki OHHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE, SYSTEM, AND COMPUTER PROGRAM PRODUCT
Publication number
20180070407
Publication date
Mar 8, 2018
Kohki OHHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER PROGRAM PR...
Publication number
20170245314
Publication date
Aug 24, 2017
RICOH COMPANY, LTD.
Kohki OHHIRA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMPUTER-READABLE R...
Publication number
20170127379
Publication date
May 4, 2017
Ryusuke MAYUZUMI
G01 - MEASURING TESTING
Information
Patent Application
COMMUNICATION DEVICE AND COMMUNICATION METHOD
Publication number
20160249162
Publication date
Aug 25, 2016
RICOH COMPANY, LTD.
Ryusuke Mayuzumi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
Publication number
20160248774
Publication date
Aug 25, 2016
RICOH COMPANY, LTD.
Shintaro Kawamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CLOCK SIGNAL GENERATING CIRCUIT, IMAGE FORMING APPARATUS, AND CLOCK...
Publication number
20140247317
Publication date
Sep 4, 2014
RICOH COMPANY, LTD.
Shintaro KAWAMURA
H03 - BASIC ELECTRONIC CIRCUITRY