Inventor · disambiguated record
Yutaka Koma
Also filed as: KOMA YUTAKA
10 granted patents·6 pending applications·71 citations·filing 1999–2013
87Inventor score
Top patents by PatentIndex Score
16 records- 0185US8167500B2Bearing apparatus for axleFURUKAWA KEIICHI·Filed 2009·Granted May 1, 2012·12 cites·18 claims
- 0281US7708353B2Seal assembly for hub flange and slingerJTEKT CORP·Filed 2007·Granted May 4, 2010·8 cites·8 claims
- 0380US8770848B2Axle bearing systemKOMA YUTAKA·Filed 2009·Granted Jul 8, 2014·8 cites·17 claims
- 0470US6511895B2Semiconductor wafer turning processDISCO CORP·Filed 2001·Granted Jan 28, 2003·12 cites·4 claims
- 0567US8033735B2Axle bearing assemblyJTEKT CORP·Filed 2008·Granted Oct 11, 2011·3 cites·15 claims
- 0654US7736215B2Polishing tool and polishing method and apparatus using sameDISCO CORP·Filed 2007·Granted Jun 15, 2010·0 cites·17 claims
- 0751US6159071ASemiconductor wafer grinding apparatusDISCO CORP·Filed 1999·Granted Dec 12, 2000·19 cites·5 claims
- 0846US2008036290A1Axle bearing apparatus and method of producing hub shaft for driving wheel bearing apparatusJTEKT CORP·Filed 2007·Application pending·0 cites
- 0943US2015316103A1Rolling bearingJTEKT CORP·Filed 2013·Application pending·0 cites
- 1042US2010109424A1Axle bearing apparatusJTEKT CORP·Filed 2010·Application pending·0 cites
- 1141US2003082914A1Semiconductor wafer processing apparatusFiled 2002·Application pending·0 cites
- 1239US2004226927A1Laser beam processing machineFiled 2004·Application pending·0 cites
- 1334US6343980B1Flattening machineSUPERSILICON CRYSTAL RES INST·Filed 1999·Granted Feb 5, 2002·9 cites·7 claims
- 1434US2003075523A1Grinding-and-etching system for plate-like objectsFiled 2002·Application pending·0 cites
- 1533US8167498B2Bearing apparatus for axle and method of manufacturing the sameKOMA YUTAKA·Filed 2008·Granted May 1, 2012·0 cites·5 claims
- 1632US8657502B2Inner ring of wheel bearing device, manufacturing method therefor, and wheel bearing deviceFURUSAWA SHIGEAKI·Filed 2010·Granted Feb 25, 2014·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Yutaka Koma files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →