Inventor · disambiguated record
Yusuke Watarai
Also filed as: WATARAI YUSUKE
3 granted patents·2 pending applications·77 citations·filing 2000–2022
69Inventor score
Top patents by PatentIndex Score
5 records- 0189US6617074B1Lithium ion polymer secondary battery and gelatinous polymer electrolyte for sheet batteryMITSUBISHI MATERIALS CORP·Filed 2000·Granted Sep 9, 2003·56 cites·17 claims
- 0277US7351498B2Lithium ion polymer secondary battery its electrode and method for synthesizing polymer compound in binder used in adhesion layer thereofMITSUBISHI MATERIALS CORP·Filed 2002·Granted Apr 1, 2008·21 cites·30 claims
- 0340US12486889B2Ball screw deviceNSK LTD·Filed 2022·Granted Dec 2, 2025·0 cites·4 claims
- 0437US2019353230A1Ball Screw DeviceNSK LTD·Filed 2017·Application pending·0 cites
- 0536US2019271381A1Circulation Component Retainer and Ball ScrewNSK LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →