Inventor · disambiguated record
Kazuyuki Kotani
Also filed as: KOTANI KAZUYUKI
10 granted patents·4 pending applications·105 citations·filing 1996–2020
88Inventor score
Top patents by PatentIndex Score
14 records- 0183US5774984AMethod of manufacturing a rocker armKOYO·Filed 1997·Granted Jul 7, 1998·55 cites·10 claims
- 0267US6283077B1Rocker armKOYO SEIKO CO·Filed 2000·Granted Sep 4, 2001·9 cites·6 claims
- 0364US7229215B2Double-split cageKOYO SEIKO CO·Filed 2003·Granted Jun 12, 2007·9 cites·19 claims
- 0456US7878715B2Thrust roller bearingJTEKT CORP·Filed 2007·Granted Feb 1, 2011·1 cites·19 claims
- 0555US5642693ARocker arm and method of manufacturing sameKOYO SEIKO CO·Filed 1996·Granted Jul 1, 1997·16 cites·18 claims
- 0653US6516766B2Rocker armKOYO SEIKO CO·Filed 2001·Granted Feb 11, 2003·5 cites·16 claims
- 0749US6041747ARocker armKOYO SEIKO CO·Filed 1998·Granted Mar 28, 2000·9 cites·4 claims
- 0847US9725016B2Supporting structure of a seat for working vehicleYANMAR CO LTD·Filed 2014·Granted Aug 8, 2017·1 cites·3 claims
- 0947US2009060407A1Cage for rolling bearingJTEKT CORP·Filed 2008·Application pending·0 cites
- 1044US11297752B2Mulching machineYANMAR CO LTD·Filed 2018·Granted Apr 12, 2022·0 cites·12 claims
- 1143US9222234B2Supporting structure for excavatorYANMAR CO LTD·Filed 2014·Granted Dec 29, 2015·0 cites·2 claims
- 1242US2007202986A1Roller bearing for planetary gear mechanismJTEKT CORP·Filed 2007·Application pending·0 cites
- 1336US2020271210A1Planet gear support shaft, method for manufacturing planet gear support shaft, and planetary gear unitJTEKT CORP·Filed 2020·Application pending·0 cites
- 1436US2020232552A1Planetary gear support shaft and planetary gear deviceJTEKT CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →