Inventor · disambiguated record
Yoshikazu Hamada
Also filed as: HAMADA YOSHIKAZU
54 granted patents·1 pending application·787 citations·filing 1976–2022
98Inventor score
Files withYKK CORP24HAMADA YOSHIKAZU16MITSUI MINING & SMELTING CO12MITSUO KINZOKU KOGYO KABUSHIKI1NIKKA DENSOK LTD1
Top patents by PatentIndex Score
55 records- 0194US4358141ANoise prevention device in an automobile locking apparatusMITSUI MINING & SMELTING CO·Filed 1980·Granted Nov 9, 1982·85 cites·10 claims
- 0294US4073519ANoiseless latch for particular use on vehicle doorsMITSUI MINING & SMELTING CO·Filed 1976·Granted Feb 14, 1978·78 cites·13 claims
- 0391US7870650B2Slide fastener sliderYKK CORP·Filed 2008·Granted Jan 18, 2011·18 cites·7 claims
- 0484US6135513AOperational apparatus for vehicle slide doorMITSUI MINING & SMELTING CO·Filed 1998·Granted Oct 24, 2000·72 cites·9 claims
- 0583US9095192B2Slider for slide fastenerHAMADA YOSHIKAZU·Filed 2010·Granted Aug 4, 2015·7 cites·7 claims
- 0680US5064229ALock device for vehicleMITSUI MINING & SMELTING CO·Filed 1990·Granted Nov 12, 1991·52 cites·6 claims
- 0778US4914395AMethod and apparatus for detecting pinholeNIKKA DENSOK LTD·Filed 1989·Granted Apr 3, 1990·32 cites·10 claims
- 0877US6042160ALatch device for vehicle back doorMITSUI MINING & SMELTING CO·Filed 1997·Granted Mar 28, 2000·48 cites·6 claims
- 0977US5079964AActuator for door locking apparatus for vehicleMITSUI MINING & SMELTING CO·Filed 1990·Granted Jan 14, 1992·50 cites·1 claims
- 1075US7866012B2Slider for double-sided slide fastener with automatic locking deviceYKK CORP·Filed 2008·Granted Jan 11, 2011·5 cites·2 claims
- 1175US4971373ANoise suppressing device in lock device for vehicleMITSUI MINING & SMELTING CO·Filed 1989·Granted Nov 20, 1990·38 cites·6 claims
- 1274US6993810B2Slider for slide fastener provided with automatic stopper deviceYKK CORP·Filed 2003·Granted Feb 7, 2006·17 cites·13 claims
- 1373US9392847B2Slider for slide fastener with automatic stop device and method for manufacturing sameODA KIYOSHI·Filed 2011·Granted Jul 19, 2016·2 cites·12 claims
- 1473US6089649AOpening and closing device for vehicle slide doorMITSUO KINZOKU KOGYO KABUSHIKI·Filed 1998·Granted Jul 18, 2000·41 cites·1 claims
- 1570US8991017B2Slider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Mar 31, 2015·3 cites·2 claims
- 1669US7210202B2Reverse-separating device for slide fastenerYKK CORP·Filed 2005·Granted May 1, 2007·5 cites·6 claims
- 1767US10085527B2Slider assembly for a slide fastenerYKK CORP·Filed 2017·Granted Oct 2, 2018·1 cites·6 claims
- 1865US10765177B2Slider for slide fastenerYKK CORP·Filed 2016·Granted Sep 8, 2020·1 cites·12 claims
- 1964US9220323B2Slider provided with handle at rear for slide fastenerYKK CORP·Filed 2012·Granted Dec 29, 2015·2 cites·10 claims
- 2064US5898979ALocking slide fastener sliderYKK CORP·Filed 1998·Granted May 4, 1999·25 cites·11 claims
- 2163US5758912ALatch member of vehicle door latch deviceMITSUI MINING & SMELTING CO·Filed 1997·Granted Jun 2, 1998·30 cites·6 claims
- 2263US5050917AStriker for vehicle door lockMITSUI MINING & SMELTING CO·Filed 1990·Granted Sep 24, 1991·33 cites·5 claims
- 2361USD509770SSlider for slide fastenerYKK CORP·Filed 2004·Granted Sep 20, 2005·11 cites·1 claims
- 2459US9072347B2Slide fastener and slider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Jul 7, 2015·1 cites·7 claims
- 2555USD780624SEnd stop for a slide fastenerYKK CORP·Filed 2016·Granted Mar 7, 2017·8 cites·1 claims
- 2654USD653170SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Jan 31, 2012·8 cites·1 claims
- 2752USD653171SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Jan 31, 2012·7 cites·1 claims
- 2851US11083254B2Slider for slide fastenerYKK CORP·Filed 2017·Granted Aug 10, 2021·0 cites·6 claims
- 2951USD655224SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Mar 6, 2012·7 cites·1 claims
- 3051US2024407509A1Slider for slide fastener and slide fastener including the sameYKK CORP·Filed 2022·Application pending·0 cites
- 3150US11559116B2Slider for slide fastenerYKK CORP·Filed 2018·Granted Jan 24, 2023·0 cites·10 claims
- 3249USD659051SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted May 8, 2012·6 cites·1 claims
- 3349USD653585SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Feb 7, 2012·6 cites·1 claims
- 3449USD653586SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Feb 7, 2012·6 cites·1 claims
- 3548US10869525B2Slider for slide fastenerYKK CORP·Filed 2017·Granted Dec 22, 2020·0 cites·5 claims
- 3648USD511316SSlider for slide fastenerYKK CORP·Filed 2004·Granted Nov 8, 2005·6 cites·1 claims
- 3747US5072975ASwitch box of lock device for vehicleMITSUI MINING & SMELTING CO·Filed 1990·Granted Dec 17, 1991·20 cites·4 claims
- 3846USD779374SEnd stop for a slide fastenerYKK CORP·Filed 2016·Granted Feb 21, 2017·5 cites·1 claims
- 3946USD652345SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Jan 17, 2012·5 cites·1 claims
- 4046USD651940SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Jan 10, 2012·5 cites·1 claims
- 4146US4364590AAutomobile door locking apparatus with cancellation mechanismsMITSUI MINING & SMELTING CO·Filed 1980·Granted Dec 21, 1982·9 cites·3 claims
- 4245USD511997SSlider body for slide fastenerYKK CORP·Filed 2004·Granted Nov 29, 2005·5 cites·1 claims
- 4344USD510298SSlider for slide fastenerYKK CORP·Filed 2004·Granted Oct 4, 2005·6 cites·1 claims
- 4442USD511315SSlider for slide fastenerYKK CORP·Filed 2004·Granted Nov 8, 2005·4 cites·1 claims
- 4540US9462853B2Slider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Oct 11, 2016·0 cites·4 claims
- 4639USD655647SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Mar 13, 2012·3 cites·1 claims
- 4738USD812520SSlider for slide fastenerYKK CORP·Filed 2016·Granted Mar 13, 2018·2 cites·1 claims
- 4838USD803095SSlider for slide fastenerYKK CORP·Filed 2016·Granted Nov 21, 2017·2 cites·1 claims
- 4936USD652346SSlider for slide fastenerHAMADA YOSHIKAZU·Filed 2011·Granted Jan 17, 2012·2 cites·1 claims
- 5033USD815983SSlider for slide fastenerYKK CORP·Filed 2016·Granted Apr 24, 2018·1 cites·1 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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