Inventor · disambiguated record
Takanori Ozawa
Also filed as: OZAWA TAKANORI
46 granted patents·5 pending applications·1,004 citations·filing 1992–2024
98Inventor score
Top patents by PatentIndex Score
51 records- 0196US5286994ASemiconductor memory trap film assembly having plural laminated gate insulating filmsROHM CO LTD·Filed 1992·Granted Feb 15, 1994·163 cites·4 claims
- 0295US5319229ASemiconductor nonvolatile memory with wide memory window and long data retention timeSHIMOJI NORIYUKI·Filed 1992·Granted Jun 7, 1994·145 cites·3 claims
- 0393US6252323B1Revolving magnetic field type motorASMO CO LTD·Filed 2000·Granted Jun 26, 2001·83 cites·19 claims
- 0492US5361225ANonvolatile memory device utilizing field effect transistor having ferroelectric gate filmROHM CO LTD·Filed 1993·Granted Nov 1, 1994·91 cites·10 claims
- 0589US5614766ASemiconductor device with stacked alternate-facing chipsROHM CO LTD·Filed 1995·Granted Mar 25, 1997·106 cites·3 claims
- 0688US5402374ANon-volatile semiconductor memory device and memory circuit using the sameROHM CO LTD·Filed 1994·Granted Mar 28, 1995·79 cites·8 claims
- 0784US8806725B2Slide fastenerKEYAKI KEIICHI·Filed 2009·Granted Aug 19, 2014·10 cites·4 claims
- 0883US8584326B2Slider for slide fastenerKEYAKI KEIICHI·Filed 2008·Granted Nov 19, 2013·10 cites·6 claims
- 0983US7690089B2Reverse opening type slide fastenerYKK CORP·Filed 2008·Granted Apr 6, 2010·10 cites·4 claims
- 1077US5477068ANonvolatile semiconductor memory deviceROHM CO LTD·Filed 1993·Granted Dec 19, 1995·40 cites·24 claims
- 1173US5563081AMethod for making a nonvolatile memory device utilizing a field effect transistor having a ferroelectric gate filmROHM CO INC·Filed 1995·Granted Oct 8, 1996·48 cites·9 claims
- 1272US6094369AFerroelectric nonvolatile memory element having capacitors of same dielectric constant and method thereofROHM CO LTD·Filed 1998·Granted Jul 25, 2000·32 cites·20 claims
- 1371US5498888ASemiconductor device and method for processing multiple input signalsROHM CO LTD·Filed 1994·Granted Mar 12, 1996·31 cites·12 claims
- 1469US8782858B2Slider for slide fastenerYKK CORP·Filed 2013·Granted Jul 22, 2014·2 cites·2 claims
- 1568USD631790SSlider for slide fastenerYKK CORP·Filed 2010·Granted Feb 1, 2011·15 cites·1 claims
- 1668US5332915ASemiconductor memory apparatusROHM CO LTD·Filed 1992·Granted Jul 26, 1994·27 cites·3 claims
- 1766US8661628B2Slide fastenerKEYAKI KEIICHI·Filed 2009·Granted Mar 4, 2014·1 cites·4 claims
- 1866US8225466B2Slider for concealed type slide fastener with separable bottom end stopTAKANI GO·Filed 2008·Granted Jul 24, 2012·4 cites·6 claims
- 1966US6031755ANon-volatile semiconductor memory device and its testing methodROHM CO LTD·Filed 1999·Granted Feb 29, 2000·24 cites·10 claims
- 2063US8959728B2Slider for slide fastenerOZAWA TAKANORI·Filed 2010·Granted Feb 24, 2015·2 cites·4 claims
- 2160US2025120481A1SliderYKK CORP·Filed 2024·Application pending·0 cites
- 2259US5461249ANonvolatile semiconductor memory device and manufacturing method thereforROHM CO LTD·Filed 1994·Granted Oct 24, 1995·19 cites·1 claims
- 2359US2012167354A1Reverse Opening Slide FastenerKEYAKI KEIICHI·Filed 2009·Application pending·0 cites
- 2458USD721617SSlider for slide fastenerYKK CORP·Filed 2014·Granted Jan 27, 2015·10 cites·1 claims
- 2556US9003614B2Slider for slide fastenerOZAWA TAKANORI·Filed 2010·Granted Apr 14, 2015·2 cites·4 claims
- 2655USD778781SSlider for a slide fastenerYKK CORP·Filed 2016·Granted Feb 14, 2017·7 cites·1 claims
- 2752USD778780SSlider for slide fastenerYKK CORP·Filed 2016·Granted Feb 14, 2017·6 cites·1 claims
- 2852US6535421B1Nonvolatile semiconductor memory having a voltage selection circuitROHM CO LTD·Filed 2000·Granted Mar 18, 2003·7 cites·26 claims
- 2951US11304482B2Slider and slide fastener with sameYKK CORP·Filed 2018·Granted Apr 19, 2022·0 cites·7 claims
- 3051US10064454B2Polyamide resin composition for slide fasteners, slide fastener component, and slide fastener provided with sameYKK CORP·Filed 2014·Granted Sep 4, 2018·0 cites·15 claims
- 3151US2007277353A1FastenerKONDO YUJI·Filed 2007·Application pending·0 cites
- 3251US2025261727A1Slider and slide fastenerYKK CORP·Filed 2022·Application pending·0 cites
- 3349US11166528B2Slider and slide fastener with sameYKK CORP·Filed 2018·Granted Nov 9, 2021·0 cites·8 claims
- 3449US6580634B2Data memory deviceROHM CO LTD·Filed 2001·Granted Jun 17, 2003·6 cites·15 claims
- 3548US6545901B2Semiconductor memory device having a supplemental element for reading data stored in a memory elementROHM CO LTD·Filed 2001·Granted Apr 8, 2003·5 cites·20 claims
- 3647USD1015203SSlider for slide fastenerYKK CORP·Filed 2020·Granted Feb 20, 2024·1 cites·1 claims
- 3747US9971901B2Content management apparatus and content management methodCANON KK·Filed 2014·Granted May 15, 2018·0 cites·4 claims
- 3847US9750313B2Slider for slide fastener, and slide fastenerYKK CORP·Filed 2013·Granted Sep 5, 2017·0 cites·9 claims
- 3946US10102730B2Monitoring apparatus for monitoring a targets exposure to dangerFUJI XEROX CO LTD·Filed 2017·Granted Oct 16, 2018·0 cites·17 claims
- 4045US10991703B2Semiconductor deviceROHM CO LTD·Filed 2019·Granted Apr 27, 2021·0 cites·18 claims
- 4144USD673480SSlide for slide fastenerYKK CORP·Filed 2012·Granted Jan 1, 2013·4 cites·1 claims
- 4244US6229167B1Semiconductor device and method of manufacturing the sameROHM CO LTD·Filed 1999·Granted May 8, 2001·11 cites·12 claims
- 4343US9763499B2Slider for slide fastenerYKK CORP·Filed 2016·Granted Sep 19, 2017·0 cites·7 claims
- 4442US10224101B2Data holding device, nonvolatile data holding device, and data reading methodROHM CO LTD·Filed 2017·Granted Mar 5, 2019·0 cites·19 claims
- 4541US2018206764A1Cough detection apparatus and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2017·Application pending·0 cites
- 4636US12096826B2SliderYKK CORP·Filed 2020·Granted Sep 24, 2024·0 cites·5 claims
- 4736USD621297SPull tab of slider for slide fastenerYKK CORP·Filed 2008·Granted Aug 10, 2010·2 cites·1 claims
- 4830USD656432SPull-tab of slider for slide fastenerKEYAKI KEIICHI·Filed 2011·Granted Mar 27, 2012·0 cites·1 claims
- 4930USD608246SPull tab of slider for slide fastenerYKK CORP·Filed 2008·Granted Jan 19, 2010·1 cites·1 claims
- 5029US11101275B2Ferroelectric memory array surrounded by ferroelectric dummy capacitorsROHM CO LTD·Filed 2016·Granted Aug 24, 2021·0 cites·3 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →