Inventor · disambiguated record
Toshikazu Nanbu
Also filed as: NANBU TOSHIKAZU
17 granted patents·5 pending applications·202 citations·filing 1997–2020
93Inventor score
Top patents by PatentIndex Score
22 records- 0195US6254503B1V-belt driven pulley and continuously variable transmission using the sameNISSAN MOTOR·Filed 1999·Granted Jul 3, 2001·67 cites·15 claims
- 0291US6524212B2Toroidal-type continuously variable transmission for automobilesNISSAN MOTOR·Filed 2001·Granted Feb 25, 2003·38 cites·14 claims
- 0387US6629906B1Traction drive rotary assembly and process for producing rolling element thereofNISSAN MOTOR·Filed 2000·Granted Oct 7, 2003·28 cites·69 claims
- 0483US7270482B2Sliding deviceNISSAN MOTOR·Filed 2005·Granted Sep 18, 2007·11 cites·30 claims
- 0579US6569267B1High bearing pressure-resistant memberNISSAN MOTOR·Filed 2000·Granted May 27, 2003·13 cites·19 claims
- 0678US9272361B2Method for joining metal materialsNISSAN MOTOR·Filed 2013·Granted Mar 1, 2016·3 cites·20 claims
- 0772US8202004B2Low-friction slide member, production apparatus therefor and process for producing the sameKOIZUKA YOUSUKE·Filed 2006·Granted Jun 19, 2012·6 cites·10 claims
- 0870US6527667B2Toroidal continuously variable transmissionNISSAN MOTOR·Filed 2001·Granted Mar 4, 2003·13 cites·18 claims
- 0963US11819900B2Sequential molding toolNISSAN MOTOR·Filed 2020·Granted Nov 21, 2023·0 cites·7 claims
- 1057US9505084B2Joining method and joining componentNAKAGAWA SHIGEYUKI·Filed 2012·Granted Nov 29, 2016·1 cites·15 claims
- 1152US10556292B2Method for bonding aluminum-based metalsNANBU TOSHIKAZU·Filed 2011·Granted Feb 11, 2020·1 cites·12 claims
- 1251US5915844AGrease-lubricated rolling bearingsNTN TOYO BEARING CO LTD·Filed 1997·Granted Jun 29, 1999·12 cites·4 claims
- 1348US2014312523A1Thick rare earth magnet film and low-temperature solidifying and molding methodNISSAN MOTOR·Filed 2012·Application pending·0 cites
- 1447US10566883B2Sliding contact member, and DC motor and generator using said sliding contact memberNISSAN MOTOR·Filed 2013·Granted Feb 18, 2020·0 cites·10 claims
- 1547US2014349099A1Molded rare-earthrare-earth magnet and low temperature solidification molding methodNISSAN MOTOR·Filed 2012·Application pending·0 cites
- 1646US2008076684A1Low- friction sliding mechanism and uses thereofNISSAN MOTOR·Filed 2007·Application pending·0 cites
- 1744US2007292057A1Sliding structureNISSAN MOTOR·Filed 2007·Application pending·0 cites
- 1843US6652413B2Traction drive rotary assemblyNISSAN MOTOR·Filed 2002·Granted Nov 25, 2003·5 cites·25 claims
- 1942US9834836B2Rolling body, method for producing rolling body, and dynamic force transmission deviceTAKASHIMA KAZUHIKO·Filed 2012·Granted Dec 5, 2017·0 cites·12 claims
- 2041US6736036B2Traction drive rotary assembly and process for producing rolling element thereofNISSAN MOTOR·Filed 2003·Granted May 18, 2004·1 cites·17 claims
- 2138US2013323531A1Bonded body of electrically conductive materialsNAKAGAWA SHIGEYUKI·Filed 2011·Application pending·0 cites
- 2232US6287235B1Toroidal continuously variable transmissionNISSAN MOTOR·Filed 1999·Granted Sep 11, 2001·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →