Inventor · disambiguated record
Yoshiaki Katsuno
Also filed as: KATSUNO YOSHIAKI
11 granted patents·6 pending applications·43 citations·filing 1987–2020
84Inventor score
Top patents by PatentIndex Score
17 records- 0181US8944693B2Rolling bearing cage and rolling bearingKATSUNO YOSHIAKI·Filed 2012·Granted Feb 3, 2015·8 cites·8 claims
- 0275US10184515B2Anti-friction bearingNSK LTD·Filed 2016·Granted Jan 22, 2019·2 cites·12 claims
- 0370US4838712ABall bearing and the retainer thereofNIPPON SEIKO KK·Filed 1987·Granted Jun 13, 1989·29 cites·11 claims
- 0465US10746227B2Ball bearing and main shaft device for machine toolNSK LTD·Filed 2020·Granted Aug 18, 2020·0 cites·12 claims
- 0560US8985859B2Cage and rolling bearingNSK LTD·Filed 2012·Granted Mar 24, 2015·2 cites·8 claims
- 0659US9360046B2Multiple row combination ball bearingOKAMOTO SHIN·Filed 2012·Granted Jun 7, 2016·2 cites·8 claims
- 0758US10670078B2Ball bearing and main shaft device for machine toolNSK LTD·Filed 2017·Granted Jun 2, 2020·0 cites·10 claims
- 0848US10634186B2Ball bearing, spindle device, and machine toolNSK LTD·Filed 2017·Granted Apr 28, 2020·0 cites·13 claims
- 0945US11092193B2Ball bearing, and machine tool spindle deviceNSK LTD·Filed 2017·Granted Aug 17, 2021·0 cites·10 claims
- 1044US2014363112A1Rolling bearingNSK LTD·Filed 2013·Application pending·0 cites
- 1143US2009131235A1Ball Bearing for Spindle Turning Device of Machine Tool and Spindle Turning Device of Machine Tool Using the SameNSK LTD·Filed 2007·Application pending·0 cites
- 1241US10690180B2Ball bearing and main shaft device for machine toolNSK LTD·Filed 2017·Granted Jun 23, 2020·0 cites·10 claims
- 1340US10302128B2Combined ball bearing, main spindle device, and machine toolNSK LTD·Filed 2016·Granted May 28, 2019·0 cites·10 claims
- 1439US2019211874A1Bearing device, and spidle device for machine toolNSK LTD·Filed 2017·Application pending·0 cites
- 1538US2019178291A1Ball bearingNSK LTD·Filed 2017·Application pending·0 cites
- 1637US2019353230A1Ball Screw DeviceNSK LTD·Filed 2017·Application pending·0 cites
- 1732US2019368540A1Rolling bearing cage and rolling bearingNSK LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →