Inventor · disambiguated record
Hajime Kosaka
Also filed as: KOSAKA HAJIME
4 granted patents·113 citations·filing 1997–2019
77Inventor score
Top patents by PatentIndex Score
4 records- 0188US7406374B2Steering ratio control system of vehicleNISSAN MOTOR·Filed 2005·Granted Jul 29, 2008·26 cites·15 claims
- 0280US6161641AEngine brake control system for vehicleNISSAN MOTOR·Filed 1997·Granted Dec 19, 2000·62 cites·23 claims
- 0370US6580994B2Driving force controlling apparatus and method for four-wheel drive vehicleNISSAN MOTOR·Filed 2002·Granted Jun 17, 2003·25 cites·11 claims
- 0450US10989588B2Sensor deviceTLV CO LTD·Filed 2019·Granted Apr 27, 2021·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →