Inventor · disambiguated record
Kei Hiroo
Also filed as: HIROO KEI
3 granted patents·1 citations·filing 2013–2015
46Inventor score
Technology areasG08G
Top patents by PatentIndex Score
3 records- 0153US9508257B2Road detection logicZENRIN CO LTD·Filed 2014·Granted Nov 29, 2016·1 cites·12 claims
- 0245US10145698B2Route search system, route search method, and computer programAISIN AW CO·Filed 2015·Granted Dec 4, 2018·0 cites·13 claims
- 0342US9430940B2Regulation information analysis systemZENRIN CO LTD·Filed 2013·Granted Aug 30, 2016·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →