Inventor · disambiguated record
Kengo Hiramatsu
Also filed as: HIRAMATSU KENGO
3 granted patents·3 pending applications·31 citations·filing 2003–2016
66Inventor score
Top patents by PatentIndex Score
6 records- 0179US6843604B2Ultrathin-walled rolling bearingNTN TOYO BEARING CO LTD·Filed 2003·Granted Jan 18, 2005·22 cites·17 claims
- 0259US6835000B2Ultrathin-walled rolling bearing and cage thereforNTN TOYO BEARING CO LTD·Filed 2003·Granted Dec 28, 2004·9 cites·11 claims
- 0346US10190633B2Rolling bearingNTN TOYO BEARING CO LTD·Filed 2016·Granted Jan 29, 2019·0 cites·8 claims
- 0439US2010195949A1Rolling bearingYAGI TAKASHI·Filed 2008·Application pending·0 cites
- 0538US2004141672A1Resin-made ball retainer for a rolling bearingNTN TOYO BEARING CO LTD·Filed 2003·Application pending·0 cites
- 0635US2011103730A1Rolling bearing and plastic cage for rolling bearingOYA YOSUKE·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →