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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing apparatus configured to detect settings in a...
Patent number
10,484,551
Issue date
Nov 19, 2019
Ricoh Company, Limited
Tatsuya Shirai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus, authentication system, and authentication method
Patent number
10,348,712
Issue date
Jul 9, 2019
Ricoh Company, Ltd.
Tatsuya Hoshino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing apparatus, information processing method, an...
Patent number
10,182,169
Issue date
Jan 15, 2019
Ricoh Company, Ltd.
Masafumi Tokiwa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information processing device and information processing method
Patent number
9,917,963
Issue date
Mar 13, 2018
Ricoh Company, Limited
Minami Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data processing system and data processing method for authenticatin...
Patent number
9,661,184
Issue date
May 23, 2017
Ricoh Company, Ltd.
Minami Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Imformation processing apparatus and information processing system
Patent number
9,319,623
Issue date
Apr 19, 2016
Ricoh Company, Ltd.
Minami Ogawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS, AUTHENTICATION SYSTEM, AND AUTHENTICATION METHOD
Publication number
20190281037
Publication date
Sep 12, 2019
RICOH COMPANY, LTD.
Tatsuya HOSHINO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM, INFORMATION MANAGEMENT METHOD, AND INFORMATION PROCESSING A...
Publication number
20180240130
Publication date
Aug 23, 2018
RICOH COMPANY, LTD.
Kazunori TAKATSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20170353620
Publication date
Dec 7, 2017
RICOH COMPANY, LTD.
Masafumi TOKIWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, AN...
Publication number
20170331969
Publication date
Nov 16, 2017
RICOH COMPANY, LTD.
Minami OGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS, AUTHENTICATION SYSTEM, AND AUTHENTICATION METHOD
Publication number
20170250970
Publication date
Aug 31, 2017
RICOH COMPANY, LTD.
Tatsuya HOSHINO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTRONIC DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION P...
Publication number
20170094123
Publication date
Mar 30, 2017
RICOH COMPANY, LTD.
Minami OGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
Publication number
20160323463
Publication date
Nov 3, 2016
Minami OGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
Publication number
20160277608
Publication date
Sep 22, 2016
RICOH COMPANY, LIMITED
Tatsuya SHIRAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA PROCESSING SYSTEM AND DATA PROCESSING METHOD
Publication number
20160127610
Publication date
May 5, 2016
RICOH COMPANY, LTD.
Minami OGAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING SYSTEM
Publication number
20150036056
Publication date
Feb 5, 2015
RICOH COMPANY, LTD.
Minami OGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, AND M...
Publication number
20140223320
Publication date
Aug 7, 2014
RICOH COMPANY, LTD.
Kazunori SUGIMURA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM, INFORMATION MANAGEMENT METHOD, AND INFORMATION PROCESSING A...
Publication number
20140122349
Publication date
May 1, 2014
RICOH COMPANY, LTD.
Kazunori TAKATSU
G06 - COMPUTING CALCULATING COUNTING