Inventor

TOYOIZUMI HIROSHI

JP6 patents

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

A T COMMUNICATIONS CO LTD

3 patents

US9654291B2May 16, 2017

Authentication server, authentication system, authentication method, and program

A T COMMUNICATIONS CO LTD0 citations34

US10277585B2Apr 30, 2019

Server device, information management system, information management method, and computer program

A T COMMUNICATIONS CO LTD0 citations32

US10102463B2Oct 16, 2018

Two-dimensional code generation device, two-dimensional code generation method, and non-transitory computer-readable recording medium

A T COMMUNICATIONS CO LTD0 citations30

SATORI ELECTRIC CO LTD

2 patents

US11443068B2Sep 13, 2022

Data recovery device, data management server, data management system, data recovery method and program

SATORI ELECTRIC CO LTD0 citations53

US11200344B2Dec 14, 2021

Data recovery device, data management server, data management system, data recovery method and program

SATORI ELECTRIC CO LTD0 citations53

AT COMMUNICATIONS CO LTD

1 patent

US10360821B2Jul 23, 2019

Sentence recognition device, sentence recognition method, and recording medium

AT COMMUNICATIONS CO LTD0 citations27