Inventor · disambiguated record
Osamu Hamaguchi
Also filed as: HAMAGUCHI OSAMU
8 granted patents·300 citations·filing 1983–2005
89Inventor score
Files withMITSUI MINING & SMELTING CO4HI LEX CORP1NIPPON CABLE SYSTEM INC1OHI SEISAKUSHO CO LTD1SICOH ENGINEERING CO LTD1
Top patents by PatentIndex Score
8 records- 0195US6119401ADual-slider window regulator with three flexible, inextensible drive membersHI LEX CORP·Filed 1998·Granted Sep 19, 2000·114 cites·17 claims
- 0292US7780207B2Automotive door latch systemMITSUI MINING & SMELTING CO·Filed 2005·Granted Aug 24, 2010·34 cites·2 claims
- 0383US4534233AWire-driving device for window regulatorNIPPON CABLE SYSTEM INC·Filed 1983·Granted Aug 13, 1985·49 cites·4 claims
- 0477US5427421ADoor lock device with one-motion door opening mechanismMITSUI MINING & SMELTING CO·Filed 1993·Granted Jun 27, 1995·47 cites·5 claims
- 0558US7255383B2Vehicular electrical disengaging door latch apparatusOHI SEISAKUSHO CO LTD·Filed 2005·Granted Aug 14, 2007·2 cites·9 claims
- 0657US4995658ADoor locking devicesSICOH ENGINEERING CO LTD·Filed 1990·Granted Feb 26, 1991·21 cites·3 claims
- 0754US5261711AActuator of vehicle door lock deviceMITSUI MINING & SMELTING CO·Filed 1992·Granted Nov 16, 1993·17 cites·5 claims
- 0847US5984384AVehicle door latch device with self-cancelling mechanismMITSUI MINING & SMELTING CO·Filed 1998·Granted Nov 16, 1999·16 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →