Inventor · disambiguated record
Ippei Kato
Also filed as: KATO IPPEI
7 granted patents·99 citations·filing 1985–2022
84Inventor score
Top patents by PatentIndex Score
7 records- 0187US6977111B2Multi-layer paper peelable into at least two thin sheetsMISHIMA PAPER CO LTD·Filed 2001·Granted Dec 20, 2005·39 cites·226 claims
- 0282US10352893B2Gas sensor control apparatusNGK SPARK PLUG CO·Filed 2016·Granted Jul 16, 2019·3 cites·2 claims
- 0370US10012612B2Gas sensor element and gas sensorNGK SPARK PLUG CO·Filed 2016·Granted Jul 3, 2018·1 cites·6 claims
- 0462US5316839AHeat resistant, flame resistant conducting sheet having an electrical insulation layerDU PONT·Filed 1993·Granted May 31, 1994·28 cites·4 claims
- 0558US12322930B2Insulator and spark plugNITERRA CO LTD·Filed 2022·Granted Jun 3, 2025·0 cites·5 claims
- 0650US4645566AProcess for producing electroconductive filmsMISHIMA PAPER CO LTD·Filed 1985·Granted Feb 24, 1987·16 cites·12 claims
- 0748US5667900AAramid paper with high surface smoothnessDU PONT·Filed 1993·Granted Sep 16, 1997·12 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →