P

Inventor

ODA TAKUYA

US60 patents
⚠️ This page may combine multiple inventors who share the name “ODA TAKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

17 patents
US11546064B2Jan 3, 2023

Optical transmission system and transmission mode selecting method

NIPPON TELEGRAPH & TELEPHONE4 citations73
US11516073B2Nov 29, 2022

Malfunction point estimation method and malfunction point estimation apparatus

NIPPON TELEGRAPH & TELEPHONE3 citations72
US10615868B2Apr 7, 2020

Communication system and fault detection method

NIPPON TELEGRAPH & TELEPHONE4 citations72
US10511381B2Dec 17, 2019

Communication system and fault location specifying method

NIPPON TELEGRAPH & TELEPHONE4 citations72
US11342990B2May 24, 2022

State estimating device and communication system

NIPPON TELEGRAPH & TELEPHONE2 citations70
US12301671B2May 13, 2025

Information processing system, information processing method and program

NIPPON TELEGRAPH & TELEPHONE0 citations62
US11917019B2Feb 27, 2024

Information processing system, information processing method and program

NIPPON TELEGRAPH & TELEPHONE0 citations62
US10527781B2Jan 7, 2020

Communication system and connector

NIPPON TELEGRAPH & TELEPHONE1 citations62
US12101246B2Sep 24, 2024

Failure transfer apparatus, failure transfer system, and failure transfer method

NIPPON TELEGRAPH & TELEPHONE0 citations60
US12248428B2Mar 11, 2025

Information processing system, information processing method and program

NIPPON TELEGRAPH & TELEPHONE0 citations51
US11902137B2Feb 13, 2024

Service path failure location estimation method, apparatus, and program

NIPPON TELEGRAPH & TELEPHONE0 citations51
US11876670B2Jan 16, 2024

Diagnostic apparatus

NIPPON TELEGRAPH & TELEPHONE0 citations51
US11853101B2Dec 26, 2023

Adaptation apparatus

NIPPON TELEGRAPH & TELEPHONE0 citations51
US11108208B2Aug 31, 2021

Optical amplification system and optical amplification method

NIPPON TELEGRAPH & TELEPHONE0 citations51
US12119867B2Oct 15, 2024

Transmission apparatus and transmission method

NIPPON TELEGRAPH & TELEPHONE0 citations50
US11984925B2May 14, 2024

Transmission apparatus and transmission method

NIPPON TELEGRAPH & TELEPHONE0 citations50
US11165497B2Nov 2, 2021

Optical transmission system and communication condition selection method

NIPPON TELEGRAPH & TELEPHONE0 citations50

NTT INC

8 patents

SHINKO ELECTRIC IND CO

5 patents

FUJIKURA LTD

5 patents

FUJI CORP

5 patents

HITACHI LTD

5 patents

GLOBERIDE INC

3 patents

ODA TAKUYA

1 patent

AOKI SYUZO

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.