Inventor · disambiguated record
Sojiro Yokoyama
Also filed as: YOKOYAMA SOJIRO
3 granted patents·39 citations·filing 2004–2006
70Inventor score
Files withTOYOTA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0185US7828093B2Vehicle controller, vehicle and vehicle control methodTOYOTA MOTOR CO LTD·Filed 2006·Granted Nov 9, 2010·23 cites·16 claims
- 0272US7692940B2Voltage conversion deviceTOYOTA MOTOR CO LTD·Filed 2006·Granted Apr 6, 2010·10 cites·7 claims
- 0348US7042190B2Motor control apparatus and motor control methodTOYOTA MOTOR CO LTD·Filed 2004·Granted May 9, 2006·6 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →