Inventor · disambiguated record
Kiyoaki Sasagawa
Also filed as: SASAGAWA KIYOAKI
3 granted patents·1 pending application·130 citations·filing 1989–2008
76Inventor score
Top patents by PatentIndex Score
4 records- 0189US4949213ADrive circuit for use with voltage-drive semiconductor deviceFUJI ELECTRIC CO LTD·Filed 1989·Granted Aug 14, 1990·50 cites·8 claims
- 0285US5200878ADrive circuit for current sense igbtFUJI ELECTRIC CO LTD·Filed 1991·Granted Apr 6, 1993·49 cites·21 claims
- 0375US5200879ADrive circuit for voltage driven type semiconductor deviceFUJI ELECTRIC CO LTD·Filed 1991·Granted Apr 6, 1993·31 cites·21 claims
- 0438US2008224809A1Magnetic integration structureZHE JIANG UNIVERSITY·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →