Inventor · disambiguated record
Hiroki Maejima
Also filed as: MAEJIMA HIROKI
3 granted patents·2 pending applications·21 citations·filing 2009–2019
66Inventor score
Top patents by PatentIndex Score
5 records- 0179US9039288B2Tapered roller bearing resin cage and tapered roller bearingTAKEUCHI TAKUMI·Filed 2009·Granted May 26, 2015·12 cites·2 claims
- 0279US8998498B2Tapered roller bearing and manufacturing method for retainer of tapered roller bearingMIZUKI HIRONORI·Filed 2010·Granted Apr 7, 2015·7 cites·10 claims
- 0374US11306774B2Tapered roller bearingNSK LTD·Filed 2019·Granted Apr 19, 2022·2 cites·16 claims
- 0435US2011222807A1Tandem angular ball bearingTANOUE YASUSHI·Filed 2010·Application pending·0 cites
- 0530US2017335891A1Friction roller speed increaserNSK LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →