Inventor · disambiguated record
Hiroshi Toyoizumi
Also filed as: TOYOIZUMI HIROSHI
6 granted patents·2 pending applications·0 citations·filing 2013–2022
63Inventor score
Top patents by PatentIndex Score
8 records- 0157US11443068B2Data recovery device, data management server, data management system, data recovery method and programSATORI ELECTRIC CO LTD·Filed 2021·Granted Sep 13, 2022·0 cites·20 claims
- 0247US2024289482A1Data management systemA T COMMUNICATIONS CO LTD·Filed 2022·Application pending·0 cites
- 0345US11200344B2Data recovery device, data management server, data management system, data recovery method and programSATORI ELECTRIC CO LTD·Filed 2019·Granted Dec 14, 2021·0 cites·1 claims
- 0445US2024378300A1Encrypting apparatus and encrypting methodA T COMMUNICATIONS CO LTD·Filed 2022·Application pending·0 cites
- 0539US9654291B2Authentication server, authentication system, authentication method, and programA T COMMUNICATIONS CO LTD·Filed 2013·Granted May 16, 2017·0 cites·8 claims
- 0635US10360821B2Sentence recognition device, sentence recognition method, and recording mediumAT COMMUNICATIONS CO LTD·Filed 2014·Granted Jul 23, 2019·0 cites·6 claims
- 0729US10277585B2Server device, information management system, information management method, and computer programA T COMMUNICATIONS CO LTD·Filed 2015·Granted Apr 30, 2019·0 cites·7 claims
- 0827US10102463B2Two-dimensional code generation device, two-dimensional code generation method, and non-transitory computer-readable recording mediumA T COMMUNICATIONS CO LTD·Filed 2015·Granted Oct 16, 2018·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →