Inventor · disambiguated record
Toshiaki Nakagawa
Also filed as: NAKAGAWA TOSHIAKI
31 granted patents·9 pending applications·964 citations·filing 1981–2017
97Inventor score
Top patents by PatentIndex Score
40 records- 0198US6019369ACompetitive game simulation machineKONAMI CO LTD·Filed 1996·Granted Feb 1, 2000·570 cites·11 claims
- 0297US5377786AElevator with a governorTOSHIBA KK·Filed 1992·Granted Jan 3, 1995·81 cites·5 claims
- 0390US6869457B2Clean room for semiconductor deviceSHARP KK·Filed 2001·Granted Mar 22, 2005·50 cites·12 claims
- 0489US7888840B2Microphone and a method of manufacturing a microphoneTOYOTA CHUO KENKYUSHO KK·Filed 2006·Granted Feb 15, 2011·28 cites·19 claims
- 0589US5964320ABrake shoe for elevator emergency stopTOSHIBA KK·Filed 1997·Granted Oct 12, 1999·47 cites·18 claims
- 0684US7625088B2Image processing apparatusKOWA CO·Filed 2008·Granted Dec 1, 2009·13 cites·17 claims
- 0783US9835556B2Gas analysis deviceHORIBA LTD·Filed 2016·Granted Dec 5, 2017·2 cites·6 claims
- 0879US10111582B2Image processing device and method to identify disease in an ocular fundus imageKOWA CO·Filed 2015·Granted Oct 30, 2018·3 cites·12 claims
- 0977US5601490ATrack racing game machineKONAMI CO LTD·Filed 1994·Granted Feb 11, 1997·48 cites·11 claims
- 1075US8350973B2Area sensor and display device including area sensorSHARP KK·Filed 2009·Granted Jan 8, 2013·3 cites·11 claims
- 1171US8350829B2Input pen for touch-panel and touch-panel input systemSHARP KK·Filed 2008·Granted Jan 8, 2013·5 cites·4 claims
- 1266US8736584B2Coordinate sensor and display deviceHATA MASAYUKI·Filed 2010·Granted May 27, 2014·1 cites·9 claims
- 1365US6120160AIlluminating apparatusFiled 1998·Granted Sep 19, 2000·26 cites·5 claims
- 1464US9049417B2Pseudo-video creation device, pseudo-video creation method, and pseudo-video creation programNAKAGAWA TOSHIAKI·Filed 2011·Granted Jun 2, 2015·1 cites·12 claims
- 1563US9501846B2Image processing device, image processing method, image processing program, and recording medium storing said program for producing noise-eliminated imageKOWA CO·Filed 2014·Granted Nov 22, 2016·1 cites·10 claims
- 1659US8265398B2Image analysis system and image analysis programFUJITA HIROSHI·Filed 2008·Granted Sep 11, 2012·2 cites·7 claims
- 1757US5741181ACourse guide apparatus used for a competitive game simulation machineKONAMI CO LTD·Filed 1996·Granted Apr 21, 1998·26 cites·10 claims
- 1850US10188286B2Tomographic image capturing deviceKOWA CO·Filed 2016·Granted Jan 29, 2019·0 cites·9 claims
- 1948US2011261300A1Area sensor and display device having area sensorMIYAZAKI SHINICHI·Filed 2009·Application pending·0 cites
- 2048US2011298757A1Touch panel input system and input penHATA MASAYUKI·Filed 2009·Application pending·0 cites
- 2147US2011102705A1Area sensor and display device including area sensorMIYAZAKI SHINICHI·Filed 2009·Application pending·0 cites
- 2246US5777302AToken chute deviceKONAMI CO LTD·Filed 1996·Granted Jul 7, 1998·27 cites·11 claims
- 2345US5127493ALinear motor elevator systemTOSHIBA KK·Filed 1990·Granted Jul 7, 1992·13 cites·14 claims
- 2443US10573007B2Image processing apparatus, image processing method, and image processing programKOWA CO·Filed 2016·Granted Feb 25, 2020·0 cites·21 claims
- 2542US10227914B2Engine deviceYANMAR CO LTD·Filed 2014·Granted Mar 12, 2019·0 cites·4 claims
- 2641US8172398B2Unit for obtaining and displaying fundus imageNAKAGAWA TOSHIAKI·Filed 2010·Granted May 8, 2012·0 cites·3 claims
- 2741US2019317938A1Method, program, and system for automatic discovery of relationship between fields in environment where different types of data sources coexistSMART INSIGHT CORP·Filed 2017·Application pending·0 cites
- 2841US2013257782A1Input systemNAKAGAWA TOSHIAKI·Filed 2011·Application pending·0 cites
- 2940US8240852B2Image processing method and image processing deviceNAKAGAWA TOSHIAKI·Filed 2011·Granted Aug 14, 2012·0 cites·14 claims
- 3039US9989351B2Tomographic image capturing deviceKOWA CO·Filed 2015·Granted Jun 5, 2018·0 cites·5 claims
- 3139US8890804B2Coordinate sensor and display deviceHATA MASAYUKI·Filed 2010·Granted Nov 18, 2014·0 cites·15 claims
- 3239US2013027355A1Input display device, input device, and control method of input deviceHATA MASAYUKI·Filed 2011·Application pending·0 cites
- 3339US2012154825A1Location identification sensor, electronic device, and display deviceHATA MASAYUKI·Filed 2010·Application pending·0 cites
- 3439US2012176342A1Position detection system, display panel, and display deviceHATA MASAYUKI·Filed 2010·Application pending·0 cites
- 3538US4520560AApparatus for holding a slide fastener sliderYOSHIDA KOGYO KK·Filed 1983·Granted Jun 4, 1985·5 cites·6 claims
- 3637US2018240240A1Image processing apparatus, image processing method, and image processing programKOWA CO·Filed 2016·Application pending·0 cites
- 3734US9820649B2Volume measuring device, volume measuring method, and volume measuring program for three-dimensional tomographic imageKOWA CO·Filed 2015·Granted Nov 21, 2017·0 cites·6 claims
- 3834US4416060ASlide fastener finishing machineYOSHIDA KOGYO KK·Filed 1981·Granted Nov 22, 1983·3 cites·5 claims
- 3934US4397454ADevice for holding a slider for a slide fastenerYOSHIDA KOGYO KK·Filed 1982·Granted Aug 9, 1983·3 cites·3 claims
- 4033US5299450AMethod for evaluating performance of aluminum alloy wiring filmSHARP KK·Filed 1992·Granted Apr 5, 1994·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →