Inventor · disambiguated record
Hidemasa Hirakui
Also filed as: HIRAKUI HIDEMASA
13 granted patents·372 citations·filing 1984–2018
93Inventor score
Files withIKEDA BUSSAN CO5OHI SEISAKUSHO CO LTD3MITSUI KINZOKU ACT CORP2NISSAN MOTOR2MITSUI MINING & SMELTING CO1
Top patents by PatentIndex Score
13 records- 0188US10214124B2Seat lock apparatusMITSUI KINZOKU ACT CORP·Filed 2018·Granted Feb 26, 2019·7 cites·10 claims
- 0287US5158338AAutomotive seat assemblyIKEDA BUSSAN CO·Filed 1991·Granted Oct 27, 1992·80 cites·10 claims
- 0382US5106144ASeat slide device with rail-disconnection inhibiting mechanismIKEDA BUSSAN CO·Filed 1991·Granted Apr 21, 1992·64 cites·9 claims
- 0481US6776443B2Opening and closing apparatus of vehicular opening and closing memberOHI SEISAKUSHO CO LTD·Filed 2003·Granted Aug 17, 2004·27 cites·6 claims
- 0576US5195802ASeat cushion latching device for automotive seatIKEDA BUSSAN CO·Filed 1990·Granted Mar 23, 1993·55 cites·17 claims
- 0666US11021083B2Seat lock deviceMITSUI KINZOKU ACT CORP·Filed 2017·Granted Jun 1, 2021·2 cites·10 claims
- 0763US4820094ARope hook arrangement for vehicleNISSAN MOTOR·Filed 1984·Granted Apr 11, 1989·22 cites·8 claims
- 0861US7774983B2Door opening device in a vehicleMITSUI MINING & SMELTING CO·Filed 2007·Granted Aug 17, 2010·3 cites·3 claims
- 0959US5156438AAutomotive seat assembly with safety mechanismIKEDA BUSSAN CO·Filed 1991·Granted Oct 20, 1992·34 cites·6 claims
- 1053US4820093ARetractable rope hook arrangement for vehicleNISSAN MOTOR·Filed 1985·Granted Apr 11, 1989·22 cites·7 claims
- 1150US5156437AAutomotive seat assemblyIKEDA BUSSAN CO·Filed 1991·Granted Oct 20, 1992·25 cites·12 claims
- 1245US5971342ABiasing structure of lock mechanism in automotive seat slide deviceOHI SEISAKUSHO CO LTD·Filed 1997·Granted Oct 26, 1999·22 cites·25 claims
- 1329US5897091AAutomotive seat slide deviceOHI SEISAKUSHO CO LTD·Filed 1997·Granted Apr 27, 1999·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →