Inventor · disambiguated record
Takayuki Kushima
Also filed as: KUSHIMA TAKAYUKI
2 granted patents·3 pending applications·12 citations·filing 2012–2022
50Inventor score
Technology areasH10W
Files withHITACHI POWER SEMICONDUCTOR DEVICE LTD3HITACHI LTD1MINEBEA POWER SEMICONDUCTOR DEVICE INC1
Top patents by PatentIndex Score
5 records- 0187US9013877B2Power semiconductor deviceHITACHI LTD·Filed 2012·Granted Apr 21, 2015·12 cites·10 claims
- 0250US2025174503A1Semiconductor device and electric power conversion deviceMINEBEA POWER SEMICONDUCTOR DEVICE INC·Filed 2022·Application pending·0 cites
- 0348US2024274490A1Semiconductor moduleHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2022·Application pending·0 cites
- 0447US2024290698A1Power semiconductor module and power conversion deviceHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2022·Application pending·0 cites
- 0538US10002817B2Semiconductor deviceHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2017·Granted Jun 19, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →