Inventor · disambiguated record
Takashi Nakajima
Also filed as: ISHIKAWA KAZUMI · NAKAJIMA TAKASHI
140 granted patents·47 pending applications·1,917 citations·filing 1977–2025
99Inventor score
Top patents by PatentIndex Score
187 records- 0197US7155685B2Optimizing designing apparatus of integrated circuit, optimizing designing method of integrated circuit, and storing medium in which program for carrying out optimizing designing method of integrated circuit is storedSEIKO INSTR INC·Filed 2003·Granted Dec 26, 2006·195 cites·4 claims
- 0296US6468845B1Semiconductor apparatus having conductive thin films and manufacturing apparatus thereforHITACHI LTD·Filed 2000·Granted Oct 22, 2002·80 cites·35 claims
- 0393US8216858B2Ferroelectric material, method of producing ferroelectric material, and ferroelectric deviceTAKASHIMA KENJI·Filed 2010·Granted Jul 10, 2012·29 cites·13 claims
- 0493US5444302ASemiconductor device including multi-layer conductive thin film of polycrystalline materialHITACHI LTD·Filed 1993·Granted Aug 22, 1995·61 cites·32 claims
- 0591US5835641AImage pick-up apparatus for detecting and enlarging registered objectsMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Nov 10, 1998·173 cites·4 claims
- 0691US4194108AThermal printing head and method of making sameTDK ELECTRONICS CO LTD·Filed 1978·Granted Mar 18, 1980·36 cites·8 claims
- 0788US11017193B2Information processing apparatus, method performed thereby, and non-transitory computer readable mediumTOSHIBA TEC KK·Filed 2020·Granted May 25, 2021·2 cites·20 claims
- 0888US10621441B2Portable computing device installed in or mountable to a shopping cartTOSHIBA TEC KK·Filed 2018·Granted Apr 14, 2020·4 cites·20 claims
- 0988US6897570B2Semiconductor device and method of manufacturing sameRENESAS TECH CORP·Filed 2003·Granted May 24, 2005·54 cites·19 claims
- 1087US9349551B2Keyboard with elastic member disposed on touch panelNAKAJIMA TAKASHI·Filed 2012·Granted May 24, 2016·7 cites·12 claims
- 1186US10697568B2Refrigerant pipe, method of manufacturing the refrigerant pipe, and heat exchanger including the refrigerant pipeMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jun 30, 2020·5 cites·10 claims
- 1286US10468662B2Production method and production apparatus of electrode for secondary battery, electrode for secondary battery, and secondary batteryNEC ENERGY DEVICES LTD·Filed 2015·Granted Nov 5, 2019·2 cites·12 claims
- 1384US11315095B2Electronic receipt management systemTOSHIBA TEC KK·Filed 2019·Granted Apr 26, 2022·2 cites·14 claims
- 1484US10710463B2Control device for electric vehicle and control method for electric vehicleNISSAN MOTOR·Filed 2015·Granted Jul 14, 2020·4 cites·12 claims
- 1584US6845301B2System for protecting and controlling substation main circuit componentsTOSHIBA KK·Filed 2002·Granted Jan 18, 2005·51 cites·15 claims
- 1683US9845022B2Control device for electric motor vehicle and control method for electric motor vehicleNISSAN MOTOR·Filed 2014·Granted Dec 19, 2017·8 cites·15 claims
- 1783US8587400B2Laminated inductor, method for manufacturing the laminated inductor, and laminated choke coilNAKAJIMA TAKASHI·Filed 2009·Granted Nov 19, 2013·17 cites·5 claims
- 1883US5538849AApparatus for automated assay of DNA probe and method for assaying nucleic acid in sampleTOYO BOSEKI·Filed 1993·Granted Jul 23, 1996·165 cites·12 claims
- 1983US5017311AMethod for injection molding into a resonating moldIDEMITSU KOSAN CO·Filed 1989·Granted May 21, 1991·45 cites·4 claims
- 2083US4846578ASurface characteristic measurementNIPPON PAINT CO LTD·Filed 1987·Granted Jul 11, 1989·44 cites·31 claims
- 2182US9902272B2Control device for electric motor vehicle and control method for electric motor vehicleNISSAN MOTOR·Filed 2013·Granted Feb 27, 2018·9 cites·10 claims
- 2282US6429476B2Semiconductor integrated circuit deviceHITACHI LTD·Filed 2001·Granted Aug 6, 2002·27 cites·2 claims
- 2381US8599565B2Touchscreen panel, electronic apparatus and method of fabricating touchscreen panelKONDOH KOICHI·Filed 2010·Granted Dec 3, 2013·6 cites·14 claims
- 2481US2024242506A1Computing device installed in or mountable on a shopping cartTOSHIBA TEC KK·Filed 2024·Application pending·0 cites
- 2579US11948364B2Portable computing device installed in or mountable to a shopping cartTOSHIBA TEC KK·Filed 2022·Granted Apr 2, 2024·0 cites·16 claims
- 2679US7442593B2Method of manufacturing semiconductor device having conductive thin filmsRENESAS TECH CORP·Filed 2006·Granted Oct 28, 2008·4 cites·9 claims
- 2779US4443106AMeasuring device for measuring the amount of change in thickness of the paint layerNIPPON PAINT CO LTD·Filed 1981·Granted Apr 17, 1984·30 cites·11 claims
- 2878US12198121B2Electronic receipt management systemTOSHIBA TEC KK·Filed 2023·Granted Jan 14, 2025·0 cites·9 claims
- 2978US8797136B2Laminated common-mode choke coilTAIYO YUDEN KK·Filed 2012·Granted Aug 5, 2014·5 cites·7 claims
- 3078US5019185AMethod for producing high strength Cu-Ni-Sn alloy containing manganeseMITSUBISHI ELECTRIC CORP·Filed 1989·Granted May 28, 1991·27 cites·2 claims
- 3177US11011301B2Magnetic coupling coil componentTAIYO YUDEN KK·Filed 2018·Granted May 18, 2021·1 cites·13 claims
- 3277US5068068AMethod and apparatus for extrusionIDEMITSU KOSAN CO·Filed 1989·Granted Nov 26, 1991·35 cites·3 claims
- 3376US5805892AMethod of and apparatus for debugging multitask programsNEC CORP·Filed 1995·Granted Sep 8, 1998·77 cites·5 claims
- 3476US5202066AMethod of plasticizing molding material and apparatus thereforIDEMITSU KOSAN CO·Filed 1992·Granted Apr 13, 1993·40 cites·11 claims
- 3576US2025069793A1Magnetic base body containing metal magnetic particles and coil component including the sameTAIYO YUDEN KK·Filed 2024·Application pending·0 cites
- 3675US5202064AMethod of extrusion molding and apparatus thereforIDEMITSU KOSAN CO·Filed 1991·Granted Apr 13, 1993·38 cites·10 claims
- 3774US10328803B2Control method and control device for electric vehicleNISSAN MOTOR·Filed 2016·Granted Jun 25, 2019·3 cites·12 claims
- 3873US6326103B1Sealed storage battery and modular system thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Dec 4, 2001·53 cites·20 claims
- 3973US5070126AFilms easily soluble in cold waterAICELLO CHEMICAL CO·Filed 1990·Granted Dec 3, 1991·31 cites·7 claims
- 4071US5683515AApparatus for manufacturing a semiconductor device having conductive then filmsHITACHI LTD·Filed 1995·Granted Nov 4, 1997·19 cites·6 claims
- 4171US2022215368A1Electronic receipt management systemTOSHIBA TEC KK·Filed 2022·Application pending·0 cites
- 4270US12330508B2Control method for electric vehicle and control device for electric vehicleNISSAN MOTOR·Filed 2022·Granted Jun 17, 2025·0 cites·15 claims
- 4370US10215503B2Heat exchanger, air-conditioning apparatus using the same and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Feb 26, 2019·1 cites·3 claims
- 4470US9461578B2Motor control device and motor control methodNISSAN MOTOR·Filed 2013·Granted Oct 4, 2016·4 cites·23 claims
- 4570US4658361AMethod and apparatus for determining satellite attitude by using star sensorHITACHI LTD·Filed 1984·Granted Apr 14, 1987·25 cites·9 claims
- 4669US9519950B2Image generating apparatus and image generating methodFURYU CORP·Filed 2014·Granted Dec 13, 2016·5 cites·6 claims
- 4769US6472754B2Semiconductor device with improved arrangements to avoid breakage of tungsten interconnectorHITACHI LTD·Filed 2001·Granted Oct 29, 2002·13 cites·9 claims
- 4869US5289532AFacsimile apparatus providing facsimile transmission with forwardable voice communicationFUJI XEROX CO LTD·Filed 1991·Granted Feb 22, 1994·33 cites·17 claims
- 4969US4315603AFuel injection valveDIESEL KIKI CO·Filed 1980·Granted Feb 16, 1982·17 cites·4 claims
- 5069US2021192882A1Accounting device and control programTOSHIBA TEC KK·Filed 2021·Application pending·0 cites
Showing the top 50 of 187 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →