Inventor · disambiguated record
Katsuji Seki
Also filed as: SEKI KATSUJI
9 granted patents·2 pending applications·33 citations·filing 1989–2014
83Inventor score
Top patents by PatentIndex Score
11 records- 0178US9656921B2Friction material composition and friction materialAKEBONO BRAKE IND·Filed 2014·Granted May 23, 2017·4 cites·7 claims
- 0278US9541144B2Vehicular disc brake rotor and manufacturing method of vehicular disc brake rotorAKEBONO BRAKE IND·Filed 2013·Granted Jan 10, 2017·4 cites·8 claims
- 0375US9127733B2Friction materialITAMI ERI·Filed 2012·Granted Sep 8, 2015·5 cites·5 claims
- 0463US5087642AFriction materialAKEBONO BRAKE IND·Filed 1989·Granted Feb 11, 1992·14 cites·6 claims
- 0549US10461104B2Friction materialAKEBONO BRAKE IND·Filed 2013·Granted Oct 29, 2019·0 cites·5 claims
- 0648US9422994B2Manufacturing method of cast-iron friction memberAKEBONO BRAKE IND·Filed 2013·Granted Aug 23, 2016·0 cites·6 claims
- 0742US2016245353A1Friction material composition and friction materialAKEBONO BRAKE IND·Filed 2014·Application pending·0 cites
- 0841US10060492B2Friction materialAKEBONO BRAKE IND·Filed 2013·Granted Aug 28, 2018·0 cites·4 claims
- 0941US2016289442A1Friction materialAKEBONO BRAKE IND·Filed 2014·Application pending·0 cites
- 1033US5217528ANon-asbestos friction materialAKEBONO BRAKE IND·Filed 1991·Granted Jun 8, 1993·4 cites·12 claims
- 1122US5360842ANon-asbestos friction materialAKEBONO BRAKE IND·Filed 1993·Granted Nov 1, 1994·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →