Inventor · disambiguated record
Katsumasa Igarashi
Also filed as: IGARASHI KATSUMASA · KOBAYASHI TSUYOSHI
12 granted patents·162 citations·filing 1988–2007
91Inventor score
Top patents by PatentIndex Score
12 records- 0190US7772970B2Vehicle display deviceFUJI HEAVY IND LTD·Filed 2007·Granted Aug 10, 2010·30 cites·19 claims
- 0290US4902076AAntilock brake control method for motor vehicleFUJI HEAVY IND LTD·Filed 1989·Granted Feb 20, 1990·41 cites·6 claims
- 0382US7424361B2Driving force controller for a vehicleFUJI HEAVY IND LTD·Filed 2007·Granted Sep 9, 2008·16 cites·9 claims
- 0482US4917444AAntilock brake control method and system for motor vehiclesFUJI HEAVY IND LTD·Filed 1989·Granted Apr 17, 1990·24 cites·7 claims
- 0564US4881785AAnti-lock brake control method and system for motor vehiclesFUJI HEAVY IND LTD·Filed 1989·Granted Nov 21, 1989·14 cites·4 claims
- 0653US8406973B2Driving force control unit for vehicleMASUDA TOSHIO·Filed 2007·Granted Mar 26, 2013·3 cites·19 claims
- 0753US4934497APower transmission control system for an anti-skid brake systemFUJI HEAVY IND LTD·Filed 1988·Granted Jun 19, 1990·15 cites·5 claims
- 0851US4913270AControl system for an automatic transmission of a motor vehicle with an antilock brake systemFUJI HEAVY IND LTD·Filed 1989·Granted Apr 3, 1990·15 cites·1 claims
- 0950US7742865B2Driving force control unit for a vehicleFUJI HEAVY IND LTD·Filed 2007·Granted Jun 22, 2010·2 cites·4 claims
- 1048US7747374B2Driving force control unit for a vehicleFUJI HEAVY IND LTD·Filed 2007·Granted Jun 29, 2010·2 cites·3 claims
- 1142US8108084B2Vehicle display deviceMASUDA TOSHIO·Filed 2007·Granted Jan 31, 2012·0 cites·20 claims
- 1238US7546197B2Driving force control device of vehicleFUJI HEAVY IND LTD·Filed 2007·Granted Jun 9, 2009·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Katsumasa Igarashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →