Inventor · disambiguated record

Takasumi Ooyanagi

Also filed as: OOYANAGI TAKASUMI

1 granted patent·1 pending application·21 citations·filing 2007–2022

40Inventor score

Technology areasH10D H10P

Files withDENSO CORP1 HITACHI POWER SEMICONDUCTOR DEVICE LTD1

Top patents by PatentIndex Score

2 records

0189US7855384B2SIC semiconductor device and method for manufacturing the sameDENSO CORP·Filed 2007·Granted Dec 21, 2010·21 cites·14 claims
0248US2024363766A1Semiconductor device and power conversion deviceHITACHI POWER SEMICONDUCTOR DEVICE LTD·Filed 2022·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →