P

Inventor

CHIBA DAIKI

JP31 patents
⚠️ This page may combine multiple inventors who share the name “CHIBA DAIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

24 patents
US12081568B2Sep 3, 2024

Extraction device, extraction method, and extraction program

NIPPON TELEGRAPH & TELEPHONE8 citations85
US10721244B2Jul 21, 2020

Traffic feature information extraction method, traffic feature information extraction device, and traffic feature information extraction program

NIPPON TELEGRAPH & TELEPHONE12 citations85
US11928208B2Mar 12, 2024

Calculation device, calculation method, and calculation program

NIPPON TELEGRAPH & TELEPHONE3 citations74
US11652845B2May 16, 2023

Attack countermeasure determination apparatus, attack countermeasure determination method, and attack countermeasure determination program

NIPPON TELEGRAPH & TELEPHONE2 citations73
US11361073B2Jun 14, 2022

Analysis apparatus, analysis method, and analysis program

NIPPON TELEGRAPH & TELEPHONE4 citations73
US11270001B2Mar 8, 2022

Classification apparatus, classification method, and classification program

NIPPON TELEGRAPH & TELEPHONE6 citations73
US11159548B2Oct 26, 2021

Analysis method, analysis device, and analysis program

NIPPON TELEGRAPH & TELEPHONE2 citations73
US10462158B2Oct 29, 2019

URL selection method, URL selection system, URL selection device, and URL selection program

NIPPON TELEGRAPH & TELEPHONE3 citations72
US11625931B2Apr 11, 2023

Inference method, inference device, and recording medium

NIPPON TELEGRAPH & TELEPHONE2 citations71
US11843633B2Dec 12, 2023

Analysis device, analysis method, and analysis program

NIPPON TELEGRAPH & TELEPHONE1 citations62
US11556819B2Jan 17, 2023

Collection apparatus, collection method, and collection program

NIPPON TELEGRAPH & TELEPHONE1 citations62
US11405355B2Aug 2, 2022

Identification device, identification method, and identification program

NIPPON TELEGRAPH & TELEPHONE0 citations62
US10970391B2Apr 6, 2021

Classification method, classification device, and classification program

NIPPON TELEGRAPH & TELEPHONE1 citations62
US10701085B2Jun 30, 2020

Communication partner malignancy calculation device, communication partner malignancy calculation method, and communication partner malignancy calculation program

NIPPON TELEGRAPH & TELEPHONE1 citations62
US12468804B2Nov 11, 2025

Data classification device, data classification method, and data classification program

NIPPON TELEGRAPH & TELEPHONE0 citations60
US12079285B2Sep 3, 2024

Training device, determination device, training method, determination method, training method, and determination program

NIPPON TELEGRAPH & TELEPHONE0 citations52
US10917380B2Feb 9, 2021

Device and associated methodology for collecting communication partner IP addresses

NIPPON TELEGRAPH & TELEPHONE0 citations52
US12395527B2Aug 19, 2025

Determination device, determination method, and determination program

NIPPON TELEGRAPH & TELEPHONE0 citations51
US10104124B2Oct 16, 2018

Analysis rule adjustment device, analysis rule adjustment system, analysis rule adjustment method, and analysis rule adjustment program

NIPPON TELEGRAPH & TELEPHONE1 citations51
US11620675B2Apr 4, 2023

Detector, detection method, and detection program

NIPPON TELEGRAPH & TELEPHONE0 citations49
US12174951B2Dec 24, 2024

Level estimation device, level estimation method, and level estimation program

NIPPON TELEGRAPH & TELEPHONE0 citations47
US11838322B2Dec 5, 2023

Phishing site detection device, phishing site detection method and phishing site detection program

NIPPON TELEGRAPH & TELEPHONE0 citations47
US10511618B2Dec 17, 2019

Website information extraction device, system website information extraction method, and website information extraction program

NIPPON TELEGRAPH & TELEPHONE0 citations41
US10257213B2Apr 9, 2019

Extraction criterion determination method, communication monitoring system, extraction criterion determination apparatus and extraction criterion determination program

NIPPON TELEGRAPH & TELEPHONE0 citations41

NTT INC

4 patents

UNIV TOHOKU

2 patents

NEC PLATFORMS LTD

1 patent