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Yusuke Matsushita
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Inertial device to estimate position based on corrected movement ve...
Patent number
10,408,627
Issue date
Sep 10, 2019
Ricoh Company, Ltd.
Yusuke Matsushita
G01 - MEASURING TESTING
Information
Patent Grant
Inertial device including an acceleration, method performed by the...
Patent number
10,234,293
Issue date
Mar 19, 2019
Ricoh Company, Ltd.
Yusuke Matsushita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcasting device, communication terminal, and broadcasting system
Patent number
9,523,757
Issue date
Dec 20, 2016
Ricoh Company, Ltd.
Michitaka Fukuda
G01 - MEASURING TESTING
Information
Patent Grant
Communication device and communication system
Patent number
9,432,802
Issue date
Aug 30, 2016
Ricoh Company, Ltd.
Yusuke Matsushita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication terminal, communication method, and recording medium...
Patent number
9,426,775
Issue date
Aug 23, 2016
Ricoh Company, Ltd.
Shin Kusakari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Broadcasting device, position management system, broadcasting metho...
Patent number
9,268,004
Issue date
Feb 23, 2016
Ricoh Company, Ltd.
Shin Kusakari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus, position information management system, an...
Patent number
9,173,188
Issue date
Oct 27, 2015
Ricoh Company, Ltd.
Seiji Miyawaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information management system, wireless terminal, and management me...
Patent number
9,173,246
Issue date
Oct 27, 2015
Ricoh Company, Ltd.
Yasuo Ohashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmission system, location management system, and method of tran...
Patent number
9,094,793
Issue date
Jul 28, 2015
Ricoh Company, Ltd.
Shin Kusakari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
INERTIAL DEVICE, CONTROL METHOD AND PROGRAM
Publication number
20160370188
Publication date
Dec 22, 2016
RICOH COMPANY, LTD.
Yusuke MATSUSHITA
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION DELIVERY SYSTEM
Publication number
20160352435
Publication date
Dec 1, 2016
Fumio YOSHIZAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND C...
Publication number
20160290806
Publication date
Oct 6, 2016
Keisuke KONISHI
G01 - MEASURING TESTING
Information
Patent Application
DIRECTION ESTIMATING DEVICE, DIRECTION ESTIMATING SYSTEM, AND METHO...
Publication number
20160273920
Publication date
Sep 22, 2016
Yusuke MATSUSHITA
G01 - MEASURING TESTING
Information
Patent Application
INERTIAL DEVICE, METHOD, AND PROGRAM
Publication number
20150354967
Publication date
Dec 10, 2015
RICOH COMPANY, LTD.
Yusuke MATSUSHITA
G01 - MEASURING TESTING
Information
Patent Application
INERTIAL DEVICE, METHOD, AND PROGRAM
Publication number
20150330791
Publication date
Nov 19, 2015
RICOH COMPANY, LTD.
Yusuke MATSUSHITA
G01 - MEASURING TESTING
Information
Patent Application
COMMUNICATION TERMINAL, COMMUNICATION METHOD, AND RECORDING MEDIUM...
Publication number
20140087710
Publication date
Mar 27, 2014
Shin KUSAKARI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION SYSTEM, LOCATION MANAGEMENT SYSTEM, AND METHOD OF TRAN...
Publication number
20140087766
Publication date
Mar 27, 2014
Shin KUSAKARI
G01 - MEASURING TESTING
Information
Patent Application
COMMUNICATION TERMINAL, COMMUNICATION METHOD, AND RECORDING MEDIUM...
Publication number
20140087767
Publication date
Mar 27, 2014
Shin KUSAKARI
G01 - MEASURING TESTING
Information
Patent Application
RECEIVER SYSTEM, LOCATION MANAGEMENT SYSTEM, AND METHOD OF RECEIVIN...
Publication number
20140087768
Publication date
Mar 27, 2014
Shin KUSAKARI
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION MANAGEMENT SYSTEM, WIRELESS TERMINAL, AND MANAGEMENT ME...
Publication number
20140071853
Publication date
Mar 13, 2014
Yasuo OHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
Publication number
20140004879
Publication date
Jan 2, 2014
RICOH COMPANY, LTD.
YUSUKE MATSUSHITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BROADCASTING DEVICE, COMMUNICATION TERMINAL, AND BROADCASTING SYSTEM
Publication number
20130342399
Publication date
Dec 26, 2013
RICOH COMPANY, LTD.
Michitaka FUKUDA
G01 - MEASURING TESTING
Information
Patent Application
COMMUNICATION APPARATUS, POSITION INFORMATION MANAGEMENT SYSTEM, AN...
Publication number
20130324153
Publication date
Dec 5, 2013
RICOH COMPANY, LTD.
Seiji Miyawaki
G01 - MEASURING TESTING
Information
Patent Application
POSITION INFORMATION MANAGEMENT SYSTEM, POSITION INFORMATION MANAGE...
Publication number
20130316729
Publication date
Nov 28, 2013
RICOH COMPANY, LTD.
YASUO OHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITION MANAGEMENT SYSTEM, APPARATUS AND METHOD FOR DISTRIBUTING P...
Publication number
20130244697
Publication date
Sep 19, 2013
Ricoh Company, Ltd.
SHIN KUSAKARI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BROADCASTING DEVICE, POSITION MANAGEMENT SYSTEM, BROADCASTING METHO...
Publication number
20130234893
Publication date
Sep 12, 2013
RICOH COMPANY, LTD.
Shin KUSAKARI
G01 - MEASURING TESTING