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Gen TAKAHASHI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Encrypted data analysis device, encrypted data analysis method, and...
Patent number
12,189,807
Issue date
Jan 7, 2025
Nippon Telegraph and Telephone Corporation
Ryo Kikuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Secret statistical processing systems, methods, statistical process...
Patent number
11,880,489
Issue date
Jan 23, 2024
Nippon Telegraph and Telephone Corporation
Satoshi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Access network node, radio communication system, communication meth...
Patent number
11,252,585
Issue date
Feb 15, 2022
NEC Corporation
Gen Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network system, analysis device, method for processing measurement...
Patent number
9,838,883
Issue date
Dec 5, 2017
NEC Corporation
Gen Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Environment risk analysis system and method of analyzing environmen...
Patent number
9,195,380
Issue date
Nov 24, 2015
NEC Corporation
Gen Takahashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for discriminating among locations of a mobile te...
Patent number
8,890,748
Issue date
Nov 18, 2014
NEC Corporation
Gen Takahashi
G01 - MEASURING TESTING
Information
Patent Grant
Finite field calculation apparatus, finite field calculation method...
Patent number
8,488,780
Issue date
Jul 16, 2013
Nippon Telegraph and Telephone Corporation
Gen Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ENCRYPTED DATA ANALYSIS DEVICE, ENCRYPTED DATA ANALYSIS METHOD, AND...
Publication number
20230090900
Publication date
Mar 23, 2023
Nippon Telegraph and Telephone Corporation
Ryo KIKUCHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SECRET STATISTICAL PROCESSING SYSTEMS, METHODS, STATISTICAL PROCESS...
Publication number
20210342476
Publication date
Nov 4, 2021
Nippon Telegraph and Telephone Corporation
Satoshi TANAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACCESS NETWORK NODE, RADIO COMMUNICATION SYSTEM, COMMUNICATION METH...
Publication number
20200205017
Publication date
Jun 25, 2020
NEC Corporation
GEN TAKAHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NETWORK SYSTEM, ANALYSIS DEVICE, METHOD FOR PROCESSING MEASUREMENT...
Publication number
20170019795
Publication date
Jan 19, 2017
NEC Corporation
GEN TAKAHASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ENVIRONMENT RISK ANALYSIS SYSTEM AND METHOD OF ANALYZING ENVIRONMEN...
Publication number
20120310548
Publication date
Dec 6, 2012
NEC Corporation
Gen TAKAHASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR DISCRIMINATING AMONG LOCATIONS OF A MOBILE TE...
Publication number
20120119949
Publication date
May 17, 2012
GEN TAKAHASHI
G01 - MEASURING TESTING
Information
Patent Application
FINITE FIELD CALCULATION APPARATUS, FINITE FILED CALCULATION METHOD...
Publication number
20120033805
Publication date
Feb 9, 2012
Nippon Telegraph and Telephone Corporation
Gen Takahashi
G06 - COMPUTING CALCULATING COUNTING