Inventor · disambiguated record
Setsuo Hasegawa
Also filed as: HASEGAWA SETSUO
6 granted patents·1 pending application·11 citations·filing 1997–2021
75Inventor score
Top patents by PatentIndex Score
7 records- 0152US6501224B2Magnetron having magnetic pole pieces providing a specific magnetic flux to thickness ratioSANYO ELECTRIC CO·Filed 2000·Granted Dec 31, 2002·2 cites·2 claims
- 0250US6696790B2Magnetron with external terminals having connecting portions which are air-tightly connected to cathode leadsSANYO ELECTRIC CO·Filed 2002·Granted Feb 24, 2004·2 cites·2 claims
- 0350US6633131B2MagnetronSANYO ELECTRIC CO·Filed 2001·Granted Oct 14, 2003·2 cites·8 claims
- 0445US6650057B2Magnetron and microwave heating deviceSANYO ELECTRIC CO·Filed 2002·Granted Nov 18, 2003·2 cites·9 claims
- 0539US2023355050A1Handheld vacuum deviceYAMABIKO CORP·Filed 2021·Application pending·0 cites
- 0636US6729926B2Method for making magnetronsSANYO ELECTRIC CO·Filed 2001·Granted May 4, 2004·0 cites·18 claims
- 0732US5894198AMagnetron with a fifth harmonic chokeSANYO ELECTRIC CO·Filed 1997·Granted Apr 13, 1999·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →