Inventor · disambiguated record
Shuichi Nakamura
Also filed as: NAKAMURA SHUICHI
64 granted patents·12 pending applications·589 citations·filing 1987–2024
98Inventor score
Files withNIPPON STEEL CORP23CANON KK20HITACHI METALS LTD6NIPPON STEEL & SUMITOMO METAL CORP3NISSAN DIESEL MOTOR CO3
Top patents by PatentIndex Score
76 records- 0194US8758901B2Ultrahigh-strength welded joint and production method thereofNAKAMURA SHUICHI·Filed 2011·Granted Jun 24, 2014·29 cites·5 claims
- 0294US7684079B2Image forming apparatus and its control methodCANON KK·Filed 2005·Granted Mar 23, 2010·40 cites·21 claims
- 0393US7619775B2Image forming system with density conversion based on image characteristics and amount of color shiftCANON KK·Filed 2006·Granted Nov 17, 2009·19 cites·9 claims
- 0492US10313152B2Transmission circuitDENSO CORP·Filed 2017·Granted Jun 4, 2019·11 cites·7 claims
- 0592US7630100B2Color image forming apparatusCANON KK·Filed 2006·Granted Dec 8, 2009·19 cites·40 claims
- 0690US10355876B2Communications device for transmitting a differential signalDENSO CORP·Filed 2017·Granted Jul 16, 2019·8 cites·11 claims
- 0790US7344217B2Image forming apparatus and its control method, and computer program and computer readable storage mediumCANON KK·Filed 2006·Granted Mar 18, 2008·14 cites·22 claims
- 0888US9760815B2Image processing apparatus and an image processing method for performing a correction process of a tone value of a pixel for smoothing a jaggyCANON KK·Filed 2015·Granted Sep 12, 2017·5 cites·52 claims
- 0988US7614213B2Engine exhaust emission purification apparatusNISSAN DIESEL MOTOR CO·Filed 2004·Granted Nov 10, 2009·34 cites·6 claims
- 1087US9770789B2Flux-cored wire for gas-shielded arc welding, method for welding steel for very low temperature use, and method for manufacturing weld jointNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Sep 26, 2017·8 cites·12 claims
- 1186US7849674B2Exhaust emission purifying apparatus for engineNISSAN DIESEL MOTOR CO·Filed 2004·Granted Dec 14, 2010·42 cites·18 claims
- 1285US8202374B2Method of treating steel for grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheetKUMANO TOMOJI·Filed 2010·Granted Jun 19, 2012·4 cites·12 claims
- 1383US7770994B2Image forming apparatus and its control method, and computer program and computer-readable storage mediumCANON KK·Filed 2008·Granted Aug 10, 2010·7 cites·9 claims
- 1481US7638654B21-fluoro-1, 1-bis-(phenylsulfonyl)methane and production method thereofNAGOYA INST TECHNOLOGY·Filed 2007·Granted Dec 29, 2009·5 cites·3 claims
- 1580US5396146AShadow mask sheet, method of producing same and cathode ray tube provided therewithHITACHI METALS LTD·Filed 1993·Granted Mar 7, 1995·21 cites·40 claims
- 1678US8068259B2Color image forming apparatusTOJIMA KENZO·Filed 2009·Granted Nov 29, 2011·5 cites·6 claims
- 1777US9259806B2Flux-cored wire for welding ultrahigh tensile strength steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Feb 16, 2016·4 cites·16 claims
- 1876US6917968B2System for providing location information from a remote terminal and displaying on a map display as a URLCANON KK·Filed 1998·Granted Jul 12, 2005·82 cites·4 claims
- 1976US6613160B2Method to produce grain-oriented electrical steel sheet having high magnetic flux densityNIPPON STEEL CORP·Filed 2001·Granted Sep 2, 2003·10 cites·6 claims
- 2074US11884988B2Base sheet for grain-oriented electrical steel sheet, grain-oriented silicon steel sheet which is used as material of base sheet for grain-oriented electrical steel sheet, method of manufacturing base sheet for grain-oriented electrical steel sheet, and method of manufacturing grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Jan 30, 2024·0 cites·18 claims
- 2172US9505088B2Flux-cored wire, welding method using flux-cored wire, method for manufacturing weld joint using flux-cored wire, and weld jointNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Nov 29, 2016·1 cites·20 claims
- 2271US11189407B2Grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Nov 30, 2021·0 cites·6 claims
- 2371US7092012B2Image processing apparatus and method, storage medium, and communication systemCANON KK·Filed 1997·Granted Aug 15, 2006·41 cites·21 claims
- 2469US11060159B2Grain-oriented electrical steel sheet and method of manufacturing grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Jul 13, 2021·0 cites·10 claims
- 2569US8570594B2Image forming apparatus and its control method of correction amount based on selected rotational speedTAKATA TSUTOMU·Filed 2010·Granted Oct 29, 2013·2 cites·27 claims
- 2668US8430777B2Power transmission mechanism for parallel hybrid vehicleYAMADA YOSHIAKI·Filed 2009·Granted Apr 30, 2013·11 cites·1 claims
- 2768US5860110AConference maintenance method for cache memories in multi-processor system triggered by a predetermined synchronization point and a predetermined conditionCANON KK·Filed 1996·Granted Jan 12, 1999·55 cites·11 claims
- 2866US8303730B2Manufacturing method of grain-oriented electrical steel sheetKUMANO TOMOJI·Filed 2009·Granted Nov 6, 2012·2 cites·9 claims
- 2963US12217889B2Grain-oriented electrical steel sheet, and steel sheet serving as base sheet for grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Granted Feb 4, 2025·0 cites·15 claims
- 3062US11450460B2Grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Sep 20, 2022·0 cites·5 claims
- 3162US11346005B2Grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted May 31, 2022·0 cites·9 claims
- 3262US7057448B2Variable output-type constant current source circuitTOKO INC·Filed 2004·Granted Jun 6, 2006·15 cites·4 claims
- 3361US2025048552A1Circuit board and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 3460US12396089B2Electronic device capable of suppressing high ground impedance, and method for manufacturing the electronic deviceCANON KK·Filed 2023·Granted Aug 19, 2025·0 cites·11 claims
- 3560US7976644B2Method of production of grain-oriented electrical steel sheet with high magnetic flux densityNIPPON STEEL CORP·Filed 2007·Granted Jul 12, 2011·2 cites·16 claims
- 3659US8964253B2Image processing using derived correction amountCANON KK·Filed 2013·Granted Feb 24, 2015·0 cites·42 claims
- 3759US7291230B2Grain-oriented electrical steel sheet extremely excellent in film adhesiveness and method for producing the sameNIPPON STEEL CORP·Filed 2003·Granted Nov 6, 2007·3 cites·23 claims
- 3858US12359275B2Method for manufacturing grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Granted Jul 15, 2025·0 cites·11 claims
- 3958US12123068B2Grain oriented electrical steel sheet and producing method thereofNIPPON STEEL CORP·Filed 2018·Granted Oct 22, 2024·0 cites·16 claims
- 4058US11753691B2Grain oriented electrical steel sheetNIPPON STEEL CORP·Filed 2019·Granted Sep 12, 2023·0 cites·29 claims
- 4158US2019209126A1Object information acquiring apparatus and object information acquiring methodCANON KK·Filed 2019·Application pending·0 cites
- 4258US2023386727A1Wound coreNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 4357US11851726B2Grain oriented electrical steel sheetNIPPON STEEL CORP·Filed 2019·Granted Dec 26, 2023·0 cites·28 claims
- 4456US8209958B2Engine exhaust emission purification apparatusHIRATA KIMINOBU·Filed 2009·Granted Jul 3, 2012·1 cites·4 claims
- 4555US12195818B2Method for producing grain oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Granted Jan 14, 2025·0 cites·7 claims
- 4655US6713187B2Grain-oriented silicon steel sheet excellent in adhesiveness to tension-creating insulating coating films and method for producing the sameNIPPON STEEL CORP·Filed 2002·Granted Mar 30, 2004·2 cites·4 claims
- 4755US5502350AShadow mask support member having high strength and thermal deformation resistant low-expansion alloy plate and high expansion alloy plate and method of producing the sameHITACHI METALS LTD·Filed 1994·Granted Mar 26, 1996·11 cites·11 claims
- 4855US2023084111A1Grain oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Application pending·0 cites
- 4955US2023071853A1Grain oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Application pending·0 cites
- 5054US12180558B2Method for manufacturing grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Granted Dec 31, 2024·0 cites·11 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →