P

Inventor

TOGO HIROYOSHI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “TOGO HIROYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

7 patents
US6072924AJun 6, 2000

Optical switch and method for assembling the same

NIPPON TELEGRAPH & TELEPHONE117 citations95
US6445845B1Sep 3, 2002

Optical switch

NIPPON TELEGRAPH & TELEPHONE16 citations82
US11529087B2Dec 20, 2022

Anaerobic threshold estimation method and device

NIPPON TELEGRAPH & TELEPHONE0 citations61
US11363969B2Jun 21, 2022

Exercise intensity estimation method, exercise intensity estimation device, and program

NIPPON TELEGRAPH & TELEPHONE0 citations61
US12225436B2Feb 11, 2025

Sensor system, wireless cooperative receiving system, and wireless cooperative receiving method

NIPPON TELEGRAPH & TELEPHONE0 citations51
US11659367B2May 23, 2023

Sensor system, wireless cooperative receiving system, and wireless cooperative receiving method

NIPPON TELEGRAPH & TELEPHONE0 citations51
US12174662B2Dec 24, 2024

Wearable sensor device and monitoring system

NIPPON TELEGRAPH & TELEPHONE0 citations50

NTT INC

2 patents
US12575762B2Mar 17, 2026

Wearable sensor and sweating analysis device

NTT INC0 citations61
US12458287B2Nov 4, 2025

Wearable sensor device

NTT INC0 citations50

NIPPON TELEPHONE AND TELEGRAPH

1 patent
US7412229B2Aug 12, 2008

Sales apparatus and method of transmitting and receiving merchandise information by electric field induced in human body

NIPPON TELEPHONE AND TELEGRAPH8 citations71

NTT DOCOMO INC

1 patent
US7511511B2Mar 31, 2009

Specific absorption rate measuring system, and a method thereof

NTT DOCOMO INC6 citations60