Inventor · disambiguated record
Yoshimasa Ishiguro
Also filed as: ISHIGURO YOSHIMASA
5 granted patents·49 citations·filing 1988–2018
78Inventor score
Top patents by PatentIndex Score
5 records- 0168US11279209B2Vehicle door glass elevating/lowering device, door frame assembly, vehicle door opening/closing member driving device, and vehicle door opening/closing member driving device assembling methodSHIROKI CORP·Filed 2018·Granted Mar 22, 2022·2 cites·8 claims
- 0256US11821247B2Vehicle door sash structureSHIROKI CORP·Filed 2018·Granted Nov 21, 2023·2 cites·14 claims
- 0353US5435609AAnti-theft apparatus for vehicle door locksFiled 1993·Granted Jul 25, 1995·29 cites·12 claims
- 0445US4934748ADoor lock apparatusAISIN SEIKI·Filed 1988·Granted Jun 19, 1990·9 cites·2 claims
- 0536US4902058ADoor lockAISIN SEIKI·Filed 1988·Granted Feb 20, 1990·7 cites·1 claims
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