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Akihiro KASAHARA
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Oamishirasato, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Detection device, detection system, and detection method
Patent number
11,668,681
Issue date
Jun 6, 2023
Kabushiki Kaisha Toshiba
Takashi Usui
G01 - MEASURING TESTING
Information
Patent Grant
Detection device, detection system, and detection method
Patent number
10,955,383
Issue date
Mar 23, 2021
Kabushiki Kaisha Toshiba
Takashi Usui
G01 - MEASURING TESTING
Information
Patent Grant
Signal processing apparatus, server, detection system, and signal p...
Patent number
10,545,119
Issue date
Jan 28, 2020
Kabushiki Kaisha Toshiba
Takashi Usui
G01 - MEASURING TESTING
Information
Patent Grant
Detection device, detection system, and detection method
Patent number
10,365,250
Issue date
Jul 30, 2019
Kabushiki Kaisha Toshiba
Takashi Usui
G01 - MEASURING TESTING
Information
Patent Grant
Sensor
Patent number
10,234,429
Issue date
Mar 19, 2019
Kabushiki Kaisha Toshiba
Isao Shimoyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detection system and detection method
Patent number
10,018,597
Issue date
Jul 10, 2018
Kabushiki Kaisha Toshiba
Junko Hirokawa
G01 - MEASURING TESTING
Information
Patent Grant
Detection system and detection method
Patent number
9,921,188
Issue date
Mar 20, 2018
Kabushiki Kaisha Toshiba
Hidefumi Takamine
E04 - BUILDING
Information
Patent Grant
Memory device for converting data received from controller controll...
Patent number
9,355,045
Issue date
May 31, 2016
Kabushiki Kaisha Toshiba
Toru Kambayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording device, and content-data playback system
Patent number
9,083,512
Issue date
Jul 14, 2015
Kabushiki Kaisha Toshiba
Shinichi Matsukawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory chip for converting data received from controller controllin...
Patent number
9,053,062
Issue date
Jun 9, 2015
Kabushiki Kaisha Toshiba
Toru Kambayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content data reproduction system and collection system of use histo...
Patent number
8,929,547
Issue date
Jan 6, 2015
Kabushiki Kaisha Toshiba
Shinichi Matsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital signature server and user terminal
Patent number
8,887,153
Issue date
Nov 11, 2014
Kabushiki Kaisha Toshiba
Hiroshi Suu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content data distribution system, content data delivery method, and...
Patent number
8,818,268
Issue date
Aug 26, 2014
Kabushiki Kaisha Toshiba
Tsukasa Matoba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content data reproduction system and recording device
Patent number
8,799,682
Issue date
Aug 5, 2014
Kabushiki Kaisha Toshiba
Shinichi Matsukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory chip for converting data received from controller controllin...
Patent number
8,788,907
Issue date
Jul 22, 2014
Kabushiki Kaisha Toshiba
Toru Kambayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data protection system, data protection method, and memory card
Patent number
8,750,519
Issue date
Jun 10, 2014
Kabushiki Kaisha Toshiba
Hiroshi Suu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage-medium processing method, a storage-medium processing appar...
Patent number
8,731,202
Issue date
May 20, 2014
Kabushiki Kaisha Toshiba
Akihiro Kasahara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Content data delivery system, and method for delivering an encrypte...
Patent number
8,689,356
Issue date
Apr 1, 2014
Kabushiki Kaisha Toshiba
Akihiro Kasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Recording device, and content-data playback system
Patent number
8,578,177
Issue date
Nov 5, 2013
Kabushiki Kaisha Toshiba
Shinichi Matsukawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory chip having a security function and for which reading and wr...
Patent number
8,473,810
Issue date
Jun 25, 2013
Kabushiki Kaisha Toshiba
Toru Kambayashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content distribution method and content distribution package
Patent number
8,402,457
Issue date
Mar 19, 2013
Kabushiki Kaisha Toshiba
Akira Miura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Interface control device
Patent number
8,332,682
Issue date
Dec 11, 2012
Kabushiki Kaisha Toshiba
Kiyoshi Toshimitsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Content data delivery system, and method for delivering an encrypte...
Patent number
8,307,458
Issue date
Nov 6, 2012
Kabushiki Kaisha Toshiba
Akihiro Kasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding and recording apparatus, playback apparatus, and program
Patent number
8,204,226
Issue date
Jun 19, 2012
Kabushiki Kaisha Toshiba
Shinichi Matsukawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for providing program information, and recording...
Patent number
8,205,083
Issue date
Jun 19, 2012
Kabushiki Kaisha Toshiba
Hiroshi Suu
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage medium processing method, storage medium processing device,...
Patent number
8,126,150
Issue date
Feb 28, 2012
Kabushiki Kaisha Toshiba
Akihiro Kasahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic refrigerating device and magnetic refrigerating method
Patent number
8,099,964
Issue date
Jan 24, 2012
Kabushiki Kaisha Toshiba
Akiko Saito
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Storage medium conversion method, non-transitory computer readable...
Patent number
7,890,773
Issue date
Feb 15, 2011
Kabushiki Kaisha Toshiba
Akihiro Kasahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage-medium processing method, storage-medium processing device,...
Patent number
7,886,361
Issue date
Feb 8, 2011
Kabushiki Kaisha Toshiba
Akihiro Kasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Content distribution method and content distribution package
Patent number
7,840,960
Issue date
Nov 23, 2010
Kabushiki Kaisha Toshiba
Akira Miura
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DETECTION DEVICE, DETECTION SYSTEM, AND DETECTION METHOD
Publication number
20210181156
Publication date
Jun 17, 2021
Kabushiki Kaisha Toshiba
Takashi USUI
G01 - MEASURING TESTING
Information
Patent Application
DETECTION DEVICE, DETECTION SYSTEM, AND DETECTION METHOD
Publication number
20190302061
Publication date
Oct 3, 2019
Kabushiki Kaisha Toshiba
Takashi Usui
G01 - MEASURING TESTING
Information
Patent Application
DETECTION DEVICE, DETECTION SYSTEM, AND DETECTION METHOD
Publication number
20170138910
Publication date
May 18, 2017
Kabushiki Kaisha Toshiba
Takashi USUI
G01 - MEASURING TESTING
Information
Patent Application
SENSOR
Publication number
20170003313
Publication date
Jan 5, 2017
Kabushiki Kaisha Toshiba
Takahiro OMORI
G01 - MEASURING TESTING
Information
Patent Application
SENSOR
Publication number
20160327523
Publication date
Nov 10, 2016
THE UNIVERSITY OF TOKYO
Isao SHIMOYAMA
G01 - MEASURING TESTING
Information
Patent Application
DETECTION SYSTEM AND DETECTION METHOD
Publication number
20160282311
Publication date
Sep 29, 2016
Kabushiki Kaisha Toshiba
Junko HIROKAWA
G01 - MEASURING TESTING
Information
Patent Application
SIGNAL PROCESSING APPARATUS, SERVER, DETECTION SYSTEM, AND SIGNAL P...
Publication number
20160139084
Publication date
May 19, 2016
Kabushiki Kaisha Toshiba
Takashi USUI
G01 - MEASURING TESTING
Information
Patent Application
DETECTION SYSTEM AND DETECTION METHOD
Publication number
20160084803
Publication date
Mar 24, 2016
Kabushiki Kaisha Toshiba
Hidefumi TAKAMINE
G01 - MEASURING TESTING
Information
Patent Application
DIGITAL SIGNATURE SERVER AND USER TERMINAL
Publication number
20150312043
Publication date
Oct 29, 2015
Kabushiki Kaisha Toshiba
Hiroshi Suu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECORDING DEVICE, AND CONTENT-DATA PLAYBACK SYSTEM
Publication number
20150261941
Publication date
Sep 17, 2015
KABUSHIKI KAISHA TOSHIBA
Shinichi Matsukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CHIP
Publication number
20150234752
Publication date
Aug 20, 2015
KABUSHIKI KAISHA TOSHIBA
Toru KAMBAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CHIP
Publication number
20140298043
Publication date
Oct 2, 2014
KABUSHIKI KAISHA TOSHIBA
Toro Kambayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT DATA REPRODUCTION SYSTEM AND RECORDING DEVICE
Publication number
20140289529
Publication date
Sep 25, 2014
Shinichi Matsukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT DATA REPRODUCTION SYSTEM AND RECORDING DEVICE
Publication number
20140250308
Publication date
Sep 4, 2014
Kabushiki Kaisha Toshiba
Shinichi Matsukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING DEVICE, AND CONTENT-DATA PLAYBACK SYSTEM
Publication number
20140040634
Publication date
Feb 6, 2014
KABUSHIKI KAISHA TOSHIBA
Shinichi Matsukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CHIP
Publication number
20130290738
Publication date
Oct 31, 2013
Toru KAMBAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITAL SIGNATURE SERVER AND USER TERMINAL
Publication number
20130132728
Publication date
May 23, 2013
Hiroshi SUU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RECORDING APPARATUS, WRITING APPARATUS, AND READING APPARATUS
Publication number
20130117633
Publication date
May 9, 2013
Shinichi MATSUKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT DELIVERY SYSTEM, DELIVERY SERVER, AND USER TERMINAL
Publication number
20130061048
Publication date
Mar 7, 2013
Hiroshi Suu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT DATA DISTRIBUTION SYSTEM, CONTENT DATA DELIVERY METHOD, AND...
Publication number
20120329392
Publication date
Dec 27, 2012
Kabushiki Kaisha Toshiba
Tsukasa Matoba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT DATA DELIVERY SYSTEM, AND METHOD FOR DELIVERING AN ENCRYPTE...
Publication number
20120311319
Publication date
Dec 6, 2012
KABUSHIKI KAISHA TOSHIBA
Akihiro Kasahara
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTENT DATA REPRODUCTION SYSTEM AND COLLECTION SYSTEM OF USE HISTO...
Publication number
20120243684
Publication date
Sep 27, 2012
Shinichi MATSUKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE-MEDIUM PROCESSING METHOD, A STORAGE-MEDIUM PROCESSING APPAR...
Publication number
20120137135
Publication date
May 31, 2012
Kabushiki Kaisha Toshiba
Akihiro Kasahara
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT DATA REPRODUCTION SYSTEM AND RECORDING DEVICE
Publication number
20120096284
Publication date
Apr 19, 2012
Shinichi Matsukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY CHIP
Publication number
20110131470
Publication date
Jun 2, 2011
Kabushiki Kaisha Toshiba
Toru KAMBAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTENT DISTRIBUTION METHOD AND CONTENT DISTRIBUTION PACKAGE
Publication number
20110035579
Publication date
Feb 10, 2011
Akira Miura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING DEVICE, AND CONTENT-DATA PLAYBACK SYSTEM
Publication number
20100268953
Publication date
Oct 21, 2010
Kabushiki Kaisha Toshiba
Shinichi Matsukawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RECORDING DEVICE AND CONTENT-DATA DISTRIBUTION SYSTEM
Publication number
20100268948
Publication date
Oct 21, 2010
Kabushiki Kaisha Toshiba
Shinichi MATSUKAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTERFACE CONTROL DEVICE
Publication number
20100218026
Publication date
Aug 26, 2010
Kabushiki Kaisha Toshiba
Kiyoshi TOSHIMITSU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR GENERATING A COLOR CHART
Publication number
20100053653
Publication date
Mar 4, 2010
Canon Kabushiki Kaisha
Kazushige Hatori
H04 - ELECTRIC COMMUNICATION TECHNIQUE