Inventor · disambiguated record
Hajime Kosugi
Also filed as: KOSUGI HAJIME
3 granted patents·2 pending applications·13 citations·filing 2007–2025
64Inventor score
Top patents by PatentIndex Score
5 records- 0177US9072189B2Substrate unitKOSUGI HAJIME·Filed 2011·Granted Jun 30, 2015·6 cites·6 claims
- 0260US7933105B2Switching element driving device and switching element driving methodTOYOTA MOTOR CO LTD·Filed 2007·Granted Apr 26, 2011·5 cites·2 claims
- 0355US9300207B2Switching control circuit and control method thereofKOSUGI HAJIME·Filed 2013·Granted Mar 29, 2016·2 cites·3 claims
- 0451US2025279742A1Motor drive systemTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0529US2013343105A1Inverter overheating protection control apparatus and inverter overheating protection control methodKOSUGI HAJIME·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →