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Yoshimitsu Shiotani
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Kanagawa, JP
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Patents Grants
last 30 patents
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
Wireless communication system, wireless communication apparatus, an...
Patent number
10,057,788
Issue date
Aug 21, 2018
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication system, communication apparatus, and communication me...
Patent number
10,009,257
Issue date
Jun 26, 2018
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication device, and r...
Patent number
9,699,591
Issue date
Jul 4, 2017
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus, signal processing method, and recording me...
Patent number
9,647,785
Issue date
May 9, 2017
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication system, wireless communication device, and w...
Patent number
9,326,022
Issue date
Apr 26, 2016
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication method and wireless communication system req...
Patent number
9,210,551
Issue date
Dec 8, 2015
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless communication apparatus and wireless communication method
Patent number
8,675,657
Issue date
Mar 18, 2014
Ricoh Company, Limited
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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 SYSTEM, COMMUNICATION DEVICE, COMMUNICATION MANAGEMEN...
Publication number
20170339732
Publication date
Nov 23, 2017
Kengo MATSUYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION APPARATUS, AN...
Publication number
20170156066
Publication date
Jun 1, 2017
RICOH COMPANY, LTD.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, AND COMMUNICATION ME...
Publication number
20160248662
Publication date
Aug 25, 2016
RICOH COMPANY, LTD.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, AND R...
Publication number
20160007351
Publication date
Jan 7, 2016
RICOH COMPANY, LTD.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS, SIGNAL PROCESSING METHOD, AND RECORDING ME...
Publication number
20150146101
Publication date
May 28, 2015
RICOH COMPANY, LTD.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION DEVICE, AND W...
Publication number
20150071281
Publication date
Mar 12, 2015
RICOH COMPANY, LTD.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM
Publication number
20130250836
Publication date
Sep 26, 2013
RICOH COMPANY, LTD.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM
Publication number
20130250837
Publication date
Sep 26, 2013
RICOH COMPANY LTD.
Yoshimitsu SHIOTANI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD
Publication number
20120314639
Publication date
Dec 13, 2012
Ricoh Company, Ltd.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS POINT, COMMUNICATION CONTROL METHOD AND RECORDING MEDIUM
Publication number
20120063394
Publication date
Mar 15, 2012
RICOH COMPANY, LTD.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION METHOD
Publication number
20120063342
Publication date
Mar 15, 2012
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio communications apparatus and method
Publication number
20110312373
Publication date
Dec 22, 2011
RICOH COMPANY, LTD.
Yoshimitsu Shiotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE