Inventor · disambiguated record
Yuji Tokiwa
Also filed as: TOKIWA YUJI
3 granted patents·72 citations·filing 2003–2017
70Inventor score
Technology areasB60N
Top patents by PatentIndex Score
3 records- 0186US6929324B2Vehicle seat incorporated with an occupant sensorFURUKAWA ELECTRIC CO LTD·Filed 2003·Granted Aug 16, 2005·60 cites·19 claims
- 0264US8061779B2Frame structure of seat back for vehicle and seat back for vehicle with frame structureNAKAGAKI YOSHIHISA·Filed 2009·Granted Nov 22, 2011·11 cites·8 claims
- 0353US10252649B2Vibration damping device and vehicle seat provided with the vibration damping deviceNHK SPRING CO LTD·Filed 2017·Granted Apr 9, 2019·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →