Inventor · disambiguated record
Seiji Nakamura
Also filed as: NAKAMURA SEIJI
51 granted patents·11 pending applications·1,322 citations·filing 1981–2025
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD13AIDA ENG LTD5PANASONIC CORP5SAKATA SEED CORP5TOYOTA MOTOR CO LTD5
Top patents by PatentIndex Score
62 records- 0197US6459980B1Vehicle braked with motor torque and method of controlling the sameTOYOTA MOTOR CO LTD·Filed 2000·Granted Oct 1, 2002·141 cites·51 claims
- 0295US6719076B1Vehicle braked by motor torque and method of controlling the vehicleTOYOTA MOTOR CO LTD·Filed 2000·Granted Apr 13, 2004·109 cites·23 claims
- 0394US6340339B1Vehicle drive deviceTOYOTA MOTOR CO LTD·Filed 1999·Granted Jan 22, 2002·133 cites·31 claims
- 0493US5621799AScrambled transmission systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 15, 1997·140 cites·21 claims
- 0591US6258001B1Vehicle drive trainAISIN AW CO·Filed 1999·Granted Jul 10, 2001·133 cites·25 claims
- 0689US6271353B1Antibodies specific for human adseverinCHUGAI PHARMACEUTICAL CO LTD·Filed 2000·Granted Aug 7, 2001·28 cites·2 claims
- 0789US5706346AScrambling apparatus and descrambling apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 6, 1998·96 cites·38 claims
- 0888US5546461AScramble system for use in digital video signal recording and reproducing system or transmission and receiving system, comprising scramble apparatus and descramble apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Aug 13, 1996·91 cites·23 claims
- 0986US5377266AScramble apparatus and descramble apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 27, 1994·66 cites·14 claims
- 1085US10739135B2Distance measuring apparatusPANASONIC IP MAN CO LTD·Filed 2018·Granted Aug 11, 2020·2 cites·17 claims
- 1184US6777837B2Hybrid-vehicle drive unitAISIN AW CO·Filed 2001·Granted Aug 17, 2004·53 cites·19 claims
- 1281US6858351B2Polyethylene oxide-based electrolyte containing silicon compoundDAISO CO LTD·Filed 2002·Granted Feb 22, 2005·20 cites·15 claims
- 1379US6992409B2Liquid-cooled rotary electric machine integrated with an inverterTOYOTA MOTOR CO LTD·Filed 2003·Granted Jan 31, 2006·24 cites·18 claims
- 1478US9889494B2Press forming method for a semi-solid metal material and press forming system for a semi-solid metal materialAIDA ENG LTD·Filed 2015·Granted Feb 13, 2018·1 cites·3 claims
- 1578USPP12086P2Calibrachoa plant named ‘Colorburst Violet’SAKATA SEED CORP·Filed 1999·Granted Sep 11, 2001·2 cites·1 claims
- 1678US5636279AScramble apparatus and descramble apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jun 3, 1997·38 cites·24 claims
- 1776US6159389APolyether copolymer and crosslinked solid polymer electrolyteDAISO CO LTD·Filed 1999·Granted Dec 12, 2000·56 cites·28 claims
- 1874US8307149B2Nonvolatile memory device including a logical-to-physical logig-to-physical address conversion table, a temporary block and a temporary tableHONDA TOSHIYUKI·Filed 2006·Granted Nov 6, 2012·7 cites·25 claims
- 1973US7947924B2Cooking devicePANASONIC CORP·Filed 2006·Granted May 24, 2011·6 cites·10 claims
- 2073US4999716AFacsimile communication method and facsimile machineRICOH KK·Filed 1989·Granted Mar 12, 1991·26 cites·20 claims
- 2171US11448757B2Distance measuring devicePANASONIC IP MAN CO LTD·Filed 2017·Granted Sep 20, 2022·2 cites·10 claims
- 2271US7774508B2Electronic apparatus, control method thereof, host device, and control method thereofPANASONIC CORP·Filed 2004·Granted Aug 10, 2010·16 cites·16 claims
- 2371US6184352B1Adseverin proteinCHUGAI PHARMACEUTICAL CO LTD·Filed 1999·Granted Feb 6, 2001·20 cites·2 claims
- 2468US8006030B2Memory controller for identifying the last valid page/segment in a physical block of a flash memoryPANASONIC CORP·Filed 2006·Granted Aug 23, 2011·6 cites·12 claims
- 2568US2017361374A1Press forming method for a semi-solid metal material and press forming apparatus for a semi-solid metal materialAIDA ENG LTD·Filed 2017·Application pending·0 cites
- 2667US6956341B2Motor driving control deviceTOYOTA MOTOR CO LTD·Filed 2003·Granted Oct 18, 2005·15 cites·10 claims
- 2767US9884PPetunia plant named `Liricashower Rose`SAKATA SEED CORP·Filed 1996·Granted May 6, 1997·1 cites·1 claims
- 2867US5515437AScramble transmission apparatus and signal processing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 7, 1996·25 cites·46 claims
- 2964US7403139B2Electronic apparatus and control method thereof using sample rate converterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 22, 2008·6 cites·8 claims
- 3062US10674650B2Component mounting deviceYAMAHA MOTOR CO LTD·Filed 2015·Granted Jun 2, 2020·1 cites·7 claims
- 3161US7058741B2System for suspending processing by a first electronic device on a data line to allow a second electronic device to use the data line, with subsequent resumption of the processing of the first electronic deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jun 6, 2006·8 cites·9 claims
- 3257US2025267245A1Image sensing device, image sensing method, and recording mediumNUVOTON TECHNOLOGY CORP JAPAN·Filed 2025·Application pending·0 cites
- 3357US2015343527A1Press forming method for a semi-solid metal material and press forming apparatus for a semi-solid metal materialAIDA ENG LTD·Filed 2015·Application pending·0 cites
- 3456US12429567B2Distance-measuring imaging deviceNUVOTON TECHNOLOGY CORP JAPAN·Filed 2022·Granted Sep 30, 2025·0 cites·19 claims
- 3556US7610427B2Functional module card for transferring digital broadcasting signal using a clock generated based on a synchronous signal extracted from a received data signalPANASONIC CORP·Filed 2004·Granted Oct 27, 2009·4 cites·22 claims
- 3656US6130060AGene encoding for adseverinCHUGAI PHARMACEUTICAL CO LTD·Filed 1994·Granted Oct 10, 2000·8 cites·5 claims
- 3755US5617476AAudio scrambling system for scrambling and descrambling audio signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Apr 1, 1997·15 cites·16 claims
- 3853US7421527B2Transmission apparatus and transmission methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 2, 2008·3 cites·6 claims
- 3950US7436898B2Integrated circuit (IC) card, data transmission apparatus, data transmission method and computer program of data transmission methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Oct 14, 2008·2 cites·18 claims
- 4050US2024342784A1Press-formed product, rolling bearing, vehicle, machine, press-formed product manufacturing method, rolling bearing manufacturing method, vehicle manufacturing method, and machine manufacturing methodNSK LTD·Filed 2022·Application pending·0 cites
- 4149US5668879AAudio scrambling system for scrambling and descrambling audio signalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Sep 16, 1997·12 cites·15 claims
- 4248US12078722B2Distance measurement device and reliability determination methodNUVOTON TECHNOLOGY CORP JAPAN·Filed 2021·Granted Sep 3, 2024·0 cites·11 claims
- 4348USPP12241P2Calibrachoa plant named ‘Colorburst Red’SAKATA SEED CORP·Filed 1999·Granted Dec 4, 2001·0 cites·1 claims
- 4447USPP12147P2Calibrachoa plant named ‘Colorburst Rose’SAKATA SEED CORP·Filed 1999·Granted Oct 16, 2001·0 cites·1 claims
- 4544US12019158B2Distance-measuring imaging device and solid-state imaging elementNUVOTON TECHNOLOGY CORP JAPAN·Filed 2021·Granted Jun 25, 2024·0 cites·10 claims
- 4644US9993866B2Press forming apparatus and press forming method for a semi-solid metal materialAIDA ENG LTD·Filed 2015·Granted Jun 12, 2018·0 cites·8 claims
- 4744US2009077393A1Card-type electronic device and host deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 4843US7549594B2Electronic device having plurality of functional units and controller for controlling registers according to status of functional unitsPANASONIC CORP·Filed 2004·Granted Jun 23, 2009·0 cites·15 claims
- 4943US2020300299A1Bearing for clutchNSK LTD·Filed 2018·Application pending·0 cites
- 5042US10617471B2Laser therapeutic deviceUNIV NAGOYA NAT UNIV CORP·Filed 2015·Granted Apr 14, 2020·0 cites·18 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →