Inventor · disambiguated record
Masazumi Miyagawa
Also filed as: MIYAGAWA MASAZUMI
10 granted patents·1 pending application·316 citations·filing 1989–2024
91Inventor score
Files withOHI SEISAKUSHO CO LTD6MITSUI KINZOKU ACT CORP2MITSUI MINING & SMELTING CO2VALEO SECURITE HABITACLE1
Top patents by PatentIndex Score
11 records- 0190US5794994AInside door handle unit for automotive vehicleOHI SEISAKUSHO CO LTD·Filed 1996·Granted Aug 18, 1998·87 cites·9 claims
- 0288US5011202AHandle assembly for use with door locking deviceOHI SEISAKUSHO CO LTD·Filed 1989·Granted Apr 30, 1991·74 cites·16 claims
- 0383US7774985B2Drive apparatus for sliding memberMITSUI MINING & SMELTING CO·Filed 2007·Granted Aug 17, 2010·14 cites·5 claims
- 0483US7472944B2Vehicle sliding door opening and closing apparatusMITSUI MINING & SMELTING CO·Filed 2006·Granted Jan 6, 2009·19 cites·17 claims
- 0580US6971816B2Mounting device for control cableOHI SEISAKUSHO CO LTD·Filed 2003·Granted Dec 6, 2005·26 cites·7 claims
- 0672US6267420B1Latch mechanism for open-close member of a vehicleOHI SEISAKUSHO CO LTD·Filed 1999·Granted Jul 31, 2001·46 cites·8 claims
- 0762US2025154800A1Door latch deviceMITSUI KINZOKU ACT CORP·Filed 2024·Application pending·0 cites
- 0860US5186504ADoor lock deviceOHI SEISAKUSHO CO LTD·Filed 1992·Granted Feb 16, 1993·27 cites·17 claims
- 0956US5785366ADoor lock deviceOHI SEISAKUSHO CO LTD·Filed 1996·Granted Jul 28, 1998·18 cites·10 claims
- 1050US7216901B2Operation force transmitting member for door lock apparatusVALEO SECURITE HABITACLE·Filed 2003·Granted May 15, 2007·5 cites·20 claims
- 1140US12428880B2Hood latch assemblyMITSUI KINZOKU ACT CORP·Filed 2019·Granted Sep 30, 2025·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →