Inventor · disambiguated record
Koichi Nagata
Also filed as: NAGATA KOICHI
58 granted patents·19 pending applications·1,388 citations·filing 1977–2024
99Inventor score
Top patents by PatentIndex Score
77 records- 0199US6347561B2Push-pull control cableCHUO HATSUJO KK·Filed 2000·Granted Feb 19, 2002·68 cites·5 claims
- 0298US4382256APaging receiver with displayNIPPON ELECTRIC CO·Filed 1980·Granted May 3, 1983·166 cites·10 claims
- 0397US4123756ABuilt-in miniature radio antennaNIPPON ELECTRIC CO·Filed 1977·Granted Oct 31, 1978·146 cites·6 claims
- 0496US9605452B2Door handle apparatusAISIN SEIKI·Filed 2013·Granted Mar 28, 2017·39 cites·6 claims
- 0594US4745408ARadio paging system and receiver thereforNEC CORP·Filed 1984·Granted May 17, 1988·89 cites·10 claims
- 0691US4639726ARadio communication apparatus disabled on reception of a predetermined signalNEC CORP·Filed 1984·Granted Jan 27, 1987·64 cites·6 claims
- 0789US7971913B2Door handle device for vehicleAISIN SEIKI·Filed 2005·Granted Jul 5, 2011·28 cites·16 claims
- 0886US7192285B2Door handle for vehicleAISIN SEIKI·Filed 2005·Granted Mar 20, 2007·17 cites·17 claims
- 0985US7984938B2Door handle device for vehicleAISIN SEIKI·Filed 2007·Granted Jul 26, 2011·19 cites·22 claims
- 1085US6992070B2Methods and compositions for nucleic acid deliveryUNIV JOHNS HOPKINS·Filed 2001·Granted Jan 31, 2006·23 cites·37 claims
- 1185US6356173B1High-frequency module coupled via aperture in a ground planeKYOCERA CORP·Filed 1999·Granted Mar 12, 2002·92 cites·9 claims
- 1285US5818096APin photodiode with improved frequency response and saturation outputNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Oct 6, 1998·106 cites·7 claims
- 1382US10501966B2Vehicle door handleAISIN SEIKI·Filed 2014·Granted Dec 10, 2019·11 cites·5 claims
- 1482US7827736B2Door handle device for vehicleAISIN SEIKI·Filed 2007·Granted Nov 9, 2010·14 cites·7 claims
- 1582US5945568AMethod for producing a glycol etherMITSUBISHI CHEM CORP·Filed 1997·Granted Aug 31, 1999·25 cites·11 claims
- 1679US8042845B2Vehicle door handleAISIN SEIKI·Filed 2006·Granted Oct 25, 2011·19 cites·15 claims
- 1778US7984937B2Door handle apparatus for a vehicleAISIN SEIKI·Filed 2007·Granted Jul 26, 2011·12 cites·18 claims
- 1878US6545768B1Method and apparatus for transmitting image to external deviceMINOLTA CO LTD·Filed 1998·Granted Apr 8, 2003·68 cites·34 claims
- 1977US10443275B2Vehicle handle deviceAISIN SEIKI·Filed 2016·Granted Oct 15, 2019·4 cites·6 claims
- 2075US8459706B2Door handle apparatus for vehicleYOSHINO MASAKI·Filed 2010·Granted Jun 11, 2013·10 cites·10 claims
- 2173US4137293AProducing gypsum and magnetite from ferrous sulfate and separatingISHIHARA MINING & CHEMICAL CO·Filed 1977·Granted Jan 30, 1979·16 cites·5 claims
- 2272US4491978APortable radio receiver with high antenna gainNIPPON ELECTRIC CO·Filed 1982·Granted Jan 1, 1985·29 cites·10 claims
- 2371US6338287B1Push-pull control cableCHUO HATSUJO KK·Filed 2000·Granted Jan 15, 2002·9 cites·4 claims
- 2470US8157301B2Door handle device for vehicleSUNAHARA SHIGEYUKI·Filed 2010·Granted Apr 17, 2012·7 cites·17 claims
- 2570US6862084B2Laser range finderFUJI PHOTO OPTICAL CO LTD·Filed 2003·Granted Mar 1, 2005·29 cites·6 claims
- 2670US4910511ARadio pager having local- and wide-area reception modesNEC CORP·Filed 1986·Granted Mar 20, 1990·40 cites·6 claims
- 2769US4495429ALimiter amplifierNIPPON ELECTRIC CO·Filed 1982·Granted Jan 22, 1985·16 cites·8 claims
- 2866US7648691B2Method of fullerene separation and complex containing fullereneFRONTIER CARBON CORP·Filed 2004·Granted Jan 19, 2010·8 cites·16 claims
- 2962US9637954B2Vehicle door outer handle structureAISIN SEIKI·Filed 2014·Granted May 2, 2017·2 cites·2 claims
- 3061US4554540ASignal format detection circuit for digital radio paging receiverNIPPON ELECTRIC CO·Filed 1982·Granted Nov 19, 1985·16 cites·8 claims
- 3160US2024330274A1Management deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 3259US10415274B2Vehicle handle deviceAISIN SEIKI·Filed 2016·Granted Sep 17, 2019·1 cites·3 claims
- 3358US4127846ATone signal detecting circuitNIPPON ELECTRIC CO·Filed 1977·Granted Nov 28, 1978·11 cites·6 claims
- 3457US10260259B2Door handle device for vehicleAISIN SEIKI·Filed 2016·Granted Apr 16, 2019·1 cites·2 claims
- 3557US5190844AProduction of surface-modified organic particlesNIPPON PAINT CO LTD·Filed 1991·Granted Mar 2, 1993·11 cites·16 claims
- 3656US10267072B2Door handle apparatus for vehicleAISIN SEIKI·Filed 2015·Granted Apr 23, 2019·1 cites·7 claims
- 3756US7957036B2Facsimile device and program product for facsimile printingMINOLTA CO LTD·Filed 2003·Granted Jun 7, 2011·2 cites·4 claims
- 3855US9163436B2Door outer handle apparatus for vehicleNAGATA KOICHI·Filed 2012·Granted Oct 20, 2015·3 cites·9 claims
- 3955US8014090B2Lens deviceFUJINON CORP·Filed 2009·Granted Sep 6, 2011·1 cites·6 claims
- 4055US2023219041A1Reverse osmosis membrane processing methodKURITA WATER IND LTD·Filed 2021·Application pending·0 cites
- 4154US4734694APagerNEC CORP·Filed 1985·Granted Mar 29, 1988·53 cites·8 claims
- 4253US7018494B2Method of producing a composite sheet and method of producing a laminate by using the composite sheetKYOCERA CORP·Filed 2003·Granted Mar 28, 2006·6 cites·12 claims
- 4353US4918485ARoll film cameraMINOLTA CAMERA KK·Filed 1989·Granted Apr 17, 1990·6 cites·14 claims
- 4453US2024330820A1Information processing method, storage medium storing information processing program, data processing system, data display device, information accumulation method, storage medium storing information accumulation program, and data accumulation systemDENSO CORP·Filed 2024·Application pending·0 cites
- 4552US9708838B2Vehicle door handle deviceAISIN SEIKI·Filed 2013·Granted Jul 18, 2017·1 cites·6 claims
- 4651US5202724AMicrofilm cameraMINOLTA CAMERA KK·Filed 1991·Granted Apr 13, 1993·7 cites·13 claims
- 4751US4706272APaging communication systemNEC CORP·Filed 1985·Granted Nov 10, 1987·50 cites·12 claims
- 4850US2011199632A1Facsimile device and program product for facsimile printingMINOLTA CO LTD·Filed 2011·Application pending·0 cites
- 4950US2024330837A1Information processing method, storage medium storing information processing program, and information processing deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 5049US2013295018A1Liquid preparation for oral administration used for ct colonography and composition for gastrointestinal radiographyAJINOMOTO KK·Filed 2013·Application pending·0 cites
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →