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Hosei Matsuoka
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Chiyoda-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Created text evaluation device
Patent number
11,790,185
Issue date
Oct 17, 2023
NTT DoCoMo, Inc.
Hosei Matsuoka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power generator, portable device, power generation scheme identifyi...
Patent number
9,515,482
Issue date
Dec 6, 2016
NTT DoCoMo, Inc.
Kouki Hayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Modulation device, modulation method, demodulation device, and demo...
Patent number
8,498,860
Issue date
Jul 30, 2013
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
OFDM modulation/demodulation method, OFDM modulation device, OFDM d...
Patent number
8,451,882
Issue date
May 28, 2013
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data embedding device, data embedding method, data extraction devic...
Patent number
8,428,756
Issue date
Apr 23, 2013
NTT DoCoMo, Inc.
Hosei Matsuoka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Modulation device, demodulation device, and acoustic signal transmi...
Patent number
8,411,531
Issue date
Apr 2, 2013
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication terminal, communication apparatus, mobile comm...
Patent number
8,054,743
Issue date
Nov 8, 2011
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Location privacy for internet protocol networks using cryptographic...
Patent number
7,916,739
Issue date
Mar 29, 2011
NTT DoCoMo, Inc.
Jonathan Trostle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SCORING MODEL LEARNING DEVICE, SCORING MODEL, AND DETERMINATION DEVICE
Publication number
20230297828
Publication date
Sep 21, 2023
NTT DoCoMo, Inc.
Soichiro MURAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIVIDING DEVICE
Publication number
20230141191
Publication date
May 11, 2023
NTT DoCoMo, Inc.
Hosei MATSUOKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTERNAL STATE MODIFYING DEVICE
Publication number
20220207243
Publication date
Jun 30, 2022
NTT DoCoMo, Inc.
Atsuki SAWAYAMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CREATED TEXT EVALUATION DEVICE
Publication number
20210019478
Publication date
Jan 21, 2021
NTT DoCoMo, Inc.
Hosei MATSUOKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
POWER GENERATOR, PORTABLE DEVICE, POWER GENERATION SCHEME IDENTIFYI...
Publication number
20130175882
Publication date
Jul 11, 2013
NTT Cocomo, Inc.
Kouki Hayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BROADCAST CONTENT TRANSMITTING APPARATUS AND BROADCAST CONTENT RECE...
Publication number
20130144986
Publication date
Jun 6, 2013
MITSUBISHI ELECTRIC CORPORATION
Akira Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BROADCAST SUPPLEMENTAL DATA TRANSMISSION DEVICE AND BROADCAST SUPPL...
Publication number
20130124677
Publication date
May 16, 2013
MITSUBISHI ELECTRIC CORPORATION
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OFDM MODULATION/DEMODULATION METHOD, OFDM MODULATION DEVICE, OFDM D...
Publication number
20110122959
Publication date
May 26, 2011
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MODULATION DEVICE, DEMODULATION DEVICE, AND ACOUSTIC SIGNAL TRANSMI...
Publication number
20100182876
Publication date
Jul 22, 2010
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC SIGNAL TRANSMISSION SYSTEM, MODULATION DEVICE, DEMODULATIO...
Publication number
20090067292
Publication date
Mar 12, 2009
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MOBILE COMMUNICATION TERMINAL, COMMUNICATION APPARATUS, MOBILE COMM...
Publication number
20090052377
Publication date
Feb 26, 2009
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA EMBEDDING DEVICE, DATA EMBEDDING METHOD, DATA EXTRACTION DEVIC...
Publication number
20090018680
Publication date
Jan 15, 2009
NTT DoCoMo , Inc.
Hosei Matsuoka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Modulation Device, Modulation Method, Demodulation Device, and Demo...
Publication number
20080243491
Publication date
Oct 2, 2008
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Location privacy for internet protocol networks using cryptographic...
Publication number
20050041675
Publication date
Feb 24, 2005
DoCoMo Communications Laboratories USA, Inc.
Jonathan Trostle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Packet communication terminal, packet communication system, packet...
Publication number
20040131061
Publication date
Jul 8, 2004
NTT DoCoMo, Inc.
Hosei Matsuoka
H04 - ELECTRIC COMMUNICATION TECHNIQUE