Inventor
MATSUDA NORI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDA NORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
6 patentsUSRE48146EAug 4, 2020
Data search device, data search method, computer readable medium storing data search program, data registration device, data registration method, computer readable medium storing data registration program, and information processing device
MITSUBISHI ELECTRIC CORP1 citations62
US10936757B2Mar 2, 2021
Registration destination determination device, searchable encryption system, destination determination method, and computer readable medium
MITSUBISHI ELECTRIC CORP0 citations51
US10592682B2Mar 17, 2020
Data storage apparatus, data processing method, and computer readable medium adding a user attribute of a revoked user to an embedded decryption condition while encrypted data remains in an encrypted state
MITSUBISHI ELECTRIC CORP0 citations51
US10116442B2Oct 30, 2018
Data storage apparatus, data updating system, data processing method, and computer readable medium
MITSUBISHI ELECTRIC CORP1 citations51
US10361840B2Jul 23, 2019
Server apparatus, search system, terminal apparatus, search method, non-transitory computer readable medium storing server program, and non-transitory computer readable medium storing terminal program
MITSUBISHI ELECTRIC CORP0 citations41
US10063348B2Aug 28, 2018
Retransmission data processing device, retransmission data communication device, retransmission data communication system, retransmission data processing method, retransmission data communication method, and non-transitory computer readable medium for detecting abnormality by comparing retransmission data to transmission data
MITSUBISHI ELECTRIC CORP0 citations40
MATSUDA NORI
4 patentsUS8615668B2Dec 24, 2013
Confidential search system and cryptographic processing system
MATSUDA NORI12 citations83
US8286005B2Oct 9, 2012
Confidential information memory apparatus, erasing method of confidential information, and erasing program of confidential information
MATSUDA NORI15 citations83
US9111106B2Aug 18, 2015
Data processing apparatus and data storage apparatus
MATSUDA NORI6 citations71
US8424054B2Apr 16, 2013
Secret information management apparatus, information processing apparatus, and secret information management system
MATSUDA NORI3 citations61
HATTORI MITSUHIRO
4 patentsUS8958552B2Feb 17, 2015
Data processing device
HATTORI MITSUHIRO15 citations82
US9391965B2Jul 12, 2016
Data search device, data search method, data search program, data registration device, data registration method, data registration program, and information processing device
HATTORI MITSUHIRO4 citations71
US9276746B2Mar 1, 2016
Encryption system, encryption processing method of encryption system, encryption device, decryption device, setup device, key generation device, and key delegation device using a user identifier for a user who belongs to a k-th hierarchy in an organization
HATTORI MITSUHIRO1 citations49
US9237137B2Jan 12, 2016
Key generation device, key generation program, secret search system, and key distribution method
HATTORI MITSUHIRO0 citations40