Inventor · disambiguated record
Keiichi Ueda
Also filed as: UEDA KEIICHI
6 granted patents·3 pending applications·56 citations·filing 1996–2021
81Inventor score
Files withNTN TOYO BEARING CO LTD5NEC CORP1SANYO ELECTRIC CO1SHIMONISHI SEISAKUSHO CO LTD1UEDA KEIICHI1
Top patents by PatentIndex Score
9 records- 0189US7374019B2Method of and device for lubricating rolling bearingsNTN TOYO BEARING CO LTD·Filed 2003·Granted May 20, 2008·34 cites·11 claims
- 0264US9906473B2Bearing performance automatic calculation service deviceNTN TOYO BEARING CO LTD·Filed 2014·Granted Feb 27, 2018·1 cites·6 claims
- 0359US10047906B2CouplerSHIMONISHI SEISAKUSHO CO LTD·Filed 2015·Granted Aug 14, 2018·5 cites·10 claims
- 0459US6841451B2Method of fabricating semiconductor device having alignment markSANYO ELECTRIC CO·Filed 2002·Granted Jan 11, 2005·7 cites·14 claims
- 0553US7287910B2Angular ball bearing and rolling bearingNTN TOYO BEARING CO LTD·Filed 2002·Granted Oct 30, 2007·3 cites·1 claims
- 0648US2006088235A1Angular ball bearing and rolling bearingUEDA KEIICHI·Filed 2005·Application pending·0 cites
- 0736US2023250850A1Bearing apparatusNTN TOYO BEARING CO LTD·Filed 2021·Application pending·0 cites
- 0833US2005063627A1Rolling element retainer and rolling bearing assembly using the sameNTN TOYO BEARING CO LTD·Filed 2004·Application pending·0 cites
- 0928US5710980ACell site testing method for portable radio communication systemNEC CORP·Filed 1996·Granted Jan 20, 1998·6 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Keiichi Ueda 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 →