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Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Communication terminal, communication system, communication method,...
Patent number
10,091,010
Issue date
Oct 2, 2018
Ricoh Company, Ltd.
Yoshinaga Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system and communication method
Patent number
9,832,600
Issue date
Nov 28, 2017
Ricoh Company, Ltd.
Yoshinaga Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication terminal, communication system, communication method,...
Patent number
9,807,812
Issue date
Oct 31, 2017
Ricoh Company, Ltd.
Yoshinaga Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal, communication system, communicating method, and re...
Patent number
9,788,143
Issue date
Oct 10, 2017
Ricoh Company, Ltd.
Yoshinaga Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MOBILE TERMINAL, COMMUNICATION SYSTEM, COMMUNICATING METHOD, AND RE...
Publication number
20160366371
Publication date
Dec 15, 2016
Yoshinaga KATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION TERMINAL, COMMUNICATION SYSTEM, COMMUNICATION METHOD,...
Publication number
20160294571
Publication date
Oct 6, 2016
Yoshinaga KATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION TERMINAL, COMMUNICATION SYSTEM, COMMUNICATION METHOD,...
Publication number
20160295626
Publication date
Oct 6, 2016
Yoshinaga KATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM AND COMMUNICATION METHOD
Publication number
20160295354
Publication date
Oct 6, 2016
Yoshinaga KATO
H04 - ELECTRIC COMMUNICATION TECHNIQUE