Mitsuhiro Hattori

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Concealment device, data analysis device, and computer readable medium
- Patent number 11,163,895
- Issue date Nov 2, 2021
- Mitsubishi Electric Corporation
- Takato Hirano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Registration destination determination device, searchable encryptio...
- Patent number 10,936,757
- Issue date Mar 2, 2021
- Mitsubishi Electric Corporation
- Takashi Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data search device, data search method, computer readable medium st...
- Patent number RE48146
- Issue date Aug 4, 2020
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
Information Patent Grant
Server apparatus, search system, terminal apparatus, search method,...
- Patent number 10,361,840
- Issue date Jul 23, 2019
- Mitsubishi Electric Corporation
- Takato Hirano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Server device, recording medium, and concealed search system
- Patent number 10,235,539
- Issue date Mar 19, 2019
- Mitsubishi Electric Corporation
- Takashi Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and systems using privacy-preserving analytics for aggregate...
- Patent number 10,216,959
- Issue date Feb 26, 2019
- Mitsubishi Electric Research Laboratories, Inc.
- Ye Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Search system, search method of search system, and information proc...
- Patent number 9,418,238
- Issue date Aug 16, 2016
- Mitsubishi Electric Corporation
- Takashi Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data search device, data search method, data search program, data r...
- Patent number 9,391,965
- Issue date Jul 12, 2016
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encryption system, encryption processing method of encryption syste...
- Patent number 9,276,746
- Issue date Mar 1, 2016
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Key generation device, key generation program, secret search system...
- Patent number 9,237,137
- Issue date Jan 12, 2016
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing apparatus and data storage apparatus
- Patent number 9,111,106
- Issue date Aug 18, 2015
- Mitsubishi Electric Corporation
- Nori Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing device
- Patent number 8,958,552
- Issue date Feb 17, 2015
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Confidential search system and cryptographic processing system
- Patent number 8,615,668
- Issue date Dec 24, 2013
- Mitsubishi Electric Corporation
- Nori Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secret information management apparatus, information processing app...
- Patent number 8,424,054
- Issue date Apr 16, 2013
- Mitsubishi Electric Corporation
- Nori Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Confidential information memory apparatus, erasing method of confid...
- Patent number 8,286,005
- Issue date Oct 9, 2012
- Mitsubishi Electric Corporation
- Nori Matsuda
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ANONYMIZATION APPARATUS, ANONYMIZATION METHOD, AND COMPUTER READABL...
- Publication number 20230046915
- Publication date Feb 16, 2023
- Mitsubishi Electric Corporation
- Mitsuhiro HATTORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROVIDING APPARATUS, INFORMATION PROVIDING SYSTEM, INFO...
- Publication number 20190392169
- Publication date Dec 26, 2019
- Mitsubishi Electric Corporation
- Takumi MORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEARCH DEVICE, MONITORING SYSTEM, AND COMPUTER READABLE MEDIUM
- Publication number 20190340389
- Publication date Nov 7, 2019
- Mitsubishi Electric Corporation
- Mitsuhiro HATTORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONCEALMENT DEVICE, DATA ANALYSIS DEVICE, AND COMPUTER READABLE MEDIUM
- Publication number 20190303593
- Publication date Oct 3, 2019
- Mitsubishi Electric Corporation
- Takato HIRANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA DISTURBANCE DEVICE AND DATA DISTURBANCE SYSTEM
- Publication number 20190205569
- Publication date Jul 4, 2019
- Mitsubishi Electric Corporation
- Mitsuhiro HATTORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REGISTRATION DESTINATION DETERMINATION DEVICE, REGISTRATION DEVICE,...
- Publication number 20190163934
- Publication date May 30, 2019
- Mitsubishi Electric Corporation
- Takashi ITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND C...
- Publication number 20180203990
- Publication date Jul 19, 2018
- Mitsubishi Electric Corporation
- Kazumi SAITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Systems using Privacy-Preserving Analytics for Aggregate...
- Publication number 20180032758
- Publication date Feb 1, 2018
- Mitsubishi Electric Research Laboratories, Inc.
- Ye Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SERVER APPARATUS, SEARCH SYSTEM, TERMINAL APPARATUS, SEARCH METHOD,...
- Publication number 20170288858
- Publication date Oct 5, 2017
- Mitsubishi Electric Corporation
- Takato HIRANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION DELIVERY SYSTEM
- Publication number 20160294553
- Publication date Oct 6, 2016
- Mitsubishi Electric Corporation
- Mitsuhiro HATTORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SERVER DEVICE, CONCEALED SEARCH PROGRAM, RECORDING MEDIUM, AND CONC...
- Publication number 20150371062
- Publication date Dec 24, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Takashi ITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA DECRYPTION DEVICE, ATTRIBUTE-BASED ENCRYPTION SYSTEM, RANDOM N...
- Publication number 20150278553
- Publication date Oct 1, 2015
- MITSUBISHI ELECTRIC CORPORATION
- Nori Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY GENERATION DEVICE, KEY GENERATION PROGRAM, SECRET SEARCH SYSTEM...
- Publication number 20150207782
- Publication date Jul 23, 2015
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SEARCH DEVICE, DATA SEARCH METHOD, DATA SEARCH PROGRAM, DATA R...
- Publication number 20140298009
- Publication date Oct 2, 2014
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING DEVICE AND DATA PROCESSING METHOD AND PROGRAM
- Publication number 20140247939
- Publication date Sep 4, 2014
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEARCH SYSTEM, SEARCH METHOD OF SEARCH SYSTEM, INFORMATION PROCESSI...
- Publication number 20130332729
- Publication date Dec 12, 2013
- The University of Electro-Communications
- Takashi Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIMILARITY DEGREE CALCULATION SYSTEM, SIMILARITY DEGREE CALCULATION...
- Publication number 20130318351
- Publication date Nov 28, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Takato Hirano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTION SYSTEM, ENCRYPTION PROCESSING METHOD OF ENCRYPTION SYSTE...
- Publication number 20130287206
- Publication date Oct 31, 2013
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING APPARATUS AND DATA STORAGE APPARATUS
- Publication number 20130287210
- Publication date Oct 31, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Nori Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE SEARCH SYSTEM, PUBLIC PARAMETER GENERATION DEVICE, ENCRYPTIO...
- Publication number 20120324240
- Publication date Dec 20, 2012
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONFIDENTIAL SEARCH SYSTEM AND CRYPTOGRAPHIC PROCESSING SYSTEM
- Publication number 20120297201
- Publication date Nov 22, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Nori Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING DEVICE
- Publication number 20120207299
- Publication date Aug 16, 2012
- Mitsubishi Electric Corporation
- Mitsuhiro Hattori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SECRET INFORMATION MANAGEMENT APPARATUS, INFORMATION PROCESSING APP...
- Publication number 20110016510
- Publication date Jan 20, 2011
- Mitsubishi Electric Corporation
- Nori Matsuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIDENTIAL INFORMATION MEMORY APPARATUS, ERASING METHOD OF CONFID...
- Publication number 20100058077
- Publication date Mar 4, 2010
- Mitsubishi Electric Corporation
- Nori Matsuda
- G06 - COMPUTING CALCULATING COUNTING

Mitsuhiro Hattori

Person

Patents Grantslast 30 patents

Concealment device, data analysis device, and computer readable medium

Registration destination determination device, searchable encryptio...

Data search device, data search method, computer readable medium st...

Server apparatus, search system, terminal apparatus, search method,...

Server device, recording medium, and concealed search system

Method and systems using privacy-preserving analytics for aggregate...

Search system, search method of search system, and information proc...

Data search device, data search method, data search program, data r...

Encryption system, encryption processing method of encryption syste...

Key generation device, key generation program, secret search system...

Data processing apparatus and data storage apparatus

Data processing device

Confidential search system and cryptographic processing system

Secret information management apparatus, information processing app...

Confidential information memory apparatus, erasing method of confid...

Patents Applicationslast 30 patents

ANONYMIZATION APPARATUS, ANONYMIZATION METHOD, AND COMPUTER READABL...

INFORMATION PROVIDING APPARATUS, INFORMATION PROVIDING SYSTEM, INFO...

SEARCH DEVICE, MONITORING SYSTEM, AND COMPUTER READABLE MEDIUM

CONCEALMENT DEVICE, DATA ANALYSIS DEVICE, AND COMPUTER READABLE MEDIUM

DATA DISTURBANCE DEVICE AND DATA DISTURBANCE SYSTEM

REGISTRATION DESTINATION DETERMINATION DEVICE, REGISTRATION DEVICE,...

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND C...

Method and Systems using Privacy-Preserving Analytics for Aggregate...

SERVER APPARATUS, SEARCH SYSTEM, TERMINAL APPARATUS, SEARCH METHOD,...

INFORMATION DELIVERY SYSTEM

SERVER DEVICE, CONCEALED SEARCH PROGRAM, RECORDING MEDIUM, AND CONC...

DATA DECRYPTION DEVICE, ATTRIBUTE-BASED ENCRYPTION SYSTEM, RANDOM N...

KEY GENERATION DEVICE, KEY GENERATION PROGRAM, SECRET SEARCH SYSTEM...

DATA SEARCH DEVICE, DATA SEARCH METHOD, DATA SEARCH PROGRAM, DATA R...

DATA PROCESSING DEVICE AND DATA PROCESSING METHOD AND PROGRAM

SEARCH SYSTEM, SEARCH METHOD OF SEARCH SYSTEM, INFORMATION PROCESSI...

SIMILARITY DEGREE CALCULATION SYSTEM, SIMILARITY DEGREE CALCULATION...

ENCRYPTION SYSTEM, ENCRYPTION PROCESSING METHOD OF ENCRYPTION SYSTE...

DATA PROCESSING APPARATUS AND DATA STORAGE APPARATUS

SECURE SEARCH SYSTEM, PUBLIC PARAMETER GENERATION DEVICE, ENCRYPTIO...

CONFIDENTIAL SEARCH SYSTEM AND CRYPTOGRAPHIC PROCESSING SYSTEM

DATA PROCESSING DEVICE

SECRET INFORMATION MANAGEMENT APPARATUS, INFORMATION PROCESSING APP...

CONFIDENTIAL INFORMATION MEMORY APPARATUS, ERASING METHOD OF CONFID...