Inventor · disambiguated record
Norifumi Ikeda
Also filed as: IKEDA NORIFUMI
9 granted patents·1 pending application·60 citations·filing 1993–2021
85Inventor score
Top patents by PatentIndex Score
10 records- 0173US6874942B2Rolling deviceNSK LTD·Filed 2001·Granted Apr 5, 2005·13 cites·26 claims
- 0268US6726367B2Rolling apparatusNSK LTD·Filed 2001·Granted Apr 27, 2004·11 cites·9 claims
- 0364US6471408B1Solid lubricating rolling bearingNSK LTD·Filed 1999·Granted Oct 29, 2002·24 cites·7 claims
- 0463USD975733SDisplay screen or portion thereof with graphical user interfaceNSK LTD·Filed 2021·Granted Jan 17, 2023·3 cites·1 claims
- 0558US8164828B2Observable centrifugal apparatus and observation apparatusIKEDA NORIFUMI·Filed 2007·Granted Apr 24, 2012·3 cites·16 claims
- 0646USD975735SDisplay screen or portion thereof with graphical user interfaceNSK LTD·Filed 2021·Granted Jan 17, 2023·1 cites·1 claims
- 0739US2004170347A1Rolling unitFiled 2002·Application pending·0 cites
- 0836US5447579ARolling part steelNSK LTD·Filed 1993·Granted Sep 5, 1995·5 cites·6 claims
- 0928USD975732SDisplay screen or portion thereof with graphical user interfaceNSK LTD·Filed 2021·Granted Jan 17, 2023·0 cites·1 claims
- 1028USD975734SDisplay screen or portion thereof with graphical user interfaceNSK LTD·Filed 2021·Granted Jan 17, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →