Inventor · disambiguated record
Katsuji Iida
Also filed as: IIDA KATSUJI
10 granted patents·90 citations·filing 1982–2006
88Inventor score
Top patents by PatentIndex Score
10 records- 0186US6359424B2Switching circuit for generating pulsed powerNGK INSULATORS LTD·Filed 2001·Granted Mar 19, 2002·36 cites·12 claims
- 0272US7084528B2High-voltage pulse generating circuitNGK INSULATORS LTD·Filed 2003·Granted Aug 1, 2006·13 cites·21 claims
- 0361US7414333B2High-voltage pulse generating circuitNGK INSULATORS LTD·Filed 2006·Granted Aug 19, 2008·3 cites·5 claims
- 0447US4462070ADC-DC Converter provided with an AC linkTOYO ELECTRIC MFG CO LTD·Filed 1982·Granted Jul 24, 1984·8 cites·3 claims
- 0545US6268754B1Gate driving circuit for power semiconductor switchNGK INSULATORS LTD·Filed 2000·Granted Jul 31, 2001·6 cites·10 claims
- 0644US6788012B2Circuit for generating high voltage pulseNGK INSULATORS LTD·Filed 2001·Granted Sep 7, 2004·3 cites·11 claims
- 0741US6403988B2Semiconductor device with reverse conducting facultyNGK INSULATORS LTD·Filed 2001·Granted Jun 11, 2002·1 cites·21 claims
- 0841US5077487ADriver circuit for a large capacity switching elementTOYO ELECTRIC MFG CO LTD·Filed 1990·Granted Dec 31, 1991·7 cites·4 claims
- 0940US9166415B2AC link bidirectional DC-DC converter, hybrid power supply system using the same and hybrid vehicleMOKI ATSUSHI·Filed 2006·Granted Oct 20, 2015·2 cites·48 claims
- 1033US5059887AStep-up and step-down chopper deviceTOYO ELECTRIC MFG CO LTD·Filed 1990·Granted Oct 22, 1991·11 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →