Inventor · disambiguated record
Yuichi Satsu
Also filed as: SATSU YUICHI
49 granted patents·24 pending applications·404 citations·filing 1990–2019
98Inventor score
Top patents by PatentIndex Score
73 records- 0191US7696662B2High resistance magnet and motor using the sameHITACHI LTD·Filed 2007·Granted Apr 13, 2010·18 cites·22 claims
- 0289US7179340B2Rare-earth magnet and manufacturing method thereof and magnet motorHITACHI LTD·Filed 2005·Granted Feb 20, 2007·12 cites·9 claims
- 0388US8358040B2Permanent magnet type electric rotating machineHITACHI LTD·Filed 2006·Granted Jan 22, 2013·16 cites·17 claims
- 0486US8303732B2Rare earth magnetSUZUKI HIROYUKI·Filed 2010·Granted Nov 6, 2012·3 cites·12 claims
- 0586US7972450B2High resistance magnet and motor using the sameHITACHI LTD·Filed 2010·Granted Jul 5, 2011·7 cites·25 claims
- 0686US6638352B2Thermal stable low elastic modulus material and device using the sameHITACHI LTD·Filed 2002·Granted Oct 28, 2003·31 cites·6 claims
- 0786US6054219AProcess for forming insulating layers on soft magnetic powder composite core from magnetic particlesHITACHI LTD·Filed 1997·Granted Apr 25, 2000·40 cites·10 claims
- 0884US7352184B2MRI apparatus with high-resistance magnetHITACHI LTD·Filed 2006·Granted Apr 1, 2008·10 cites·9 claims
- 0984US7105246B2Catalytic material, electrode, and fuel cell using the sameHIATCHI LTD·Filed 2005·Granted Sep 12, 2006·5 cites·3 claims
- 1083US8222785B2High resistance magnet and motor using the sameKOMURO MATAHIRO·Filed 2011·Granted Jul 17, 2012·4 cites·8 claims
- 1183US7800271B2Sintered magnet and rotating machine equipped with the sameHITACHI LTD·Filed 2009·Granted Sep 21, 2010·11 cites·14 claims
- 1283US6762511B2Thermosetting resin compositionHITACHI LTD·Filed 2001·Granted Jul 13, 2004·16 cites·3 claims
- 1380US7569114B2Rare-earth magnet and manufacturing method thereof and magnet motorHITACHI LTD·Filed 2007·Granted Aug 4, 2009·6 cites·12 claims
- 1479US7880357B2Sintered magnet and rotating machine equipped with the sameHITACHI LTD·Filed 2009·Granted Feb 1, 2011·8 cites·13 claims
- 1578US7927501B2Rare earth element magnet and method of manufacturing sameHITACHI LTD·Filed 2007·Granted Apr 19, 2011·4 cites·17 claims
- 1677US8821649B2Magnetic material and motor using the sameKANDA TAKAYUKI·Filed 2011·Granted Sep 2, 2014·5 cites·9 claims
- 1776US8350430B2Rotating machine with sintered magnet and method for producing sintered magnetHITACHI LTD·Filed 2012·Granted Jan 8, 2013·3 cites·6 claims
- 1876US6924971B2High dielectric constant composite material and multilayer wiring board using the sameHITACHI LTD·Filed 2002·Granted Aug 2, 2005·19 cites·2 claims
- 1976US6821657B1Solvent-free thermosetting resin composition, process for producing the same, and product therefromHITACHI LTD·Filed 2000·Granted Nov 23, 2004·12 cites·8 claims
- 2075US7914695B2Magnet using binding agent and method of manufacturing the sameHITACHI LTD·Filed 2007·Granted Mar 29, 2011·3 cites·16 claims
- 2175US7108939B2Covalently bonded catalyst carrier and catalytic componentHITACHI LTD·Filed 2003·Granted Sep 19, 2006·10 cites·3 claims
- 2274US5178962AMetal-organic macromolecular synthetic resin composite and process for producing the sameHITACHI LTD·Filed 1990·Granted Jan 12, 1993·35 cites·13 claims
- 2371US7816820B2Compacted magnetic core with high resistance, manufacturing method thereof, and motor for electric carHITACHI LTD·Filed 2007·Granted Oct 19, 2010·2 cites·21 claims
- 2469US7112634B2Thermosetting resin compositionHITACHI LTD·Filed 2004·Granted Sep 26, 2006·10 cites·3 claims
- 2568US5768108AMulti-layer wiring structureHITACHI LTD·Filed 1996·Granted Jun 16, 1998·35 cites·16 claims
- 2666US9129731B2Sintered magnetKOMURO MATAHIRO·Filed 2012·Granted Sep 8, 2015·1 cites·8 claims
- 2765US6344273B1Treatment solution for forming insulating layers on magnetic particles process for forming the insulating layers, and electric device with a soft magnetic powder composite coreHITACHI LTD·Filed 1999·Granted Feb 5, 2002·16 cites·28 claims
- 2865US6225418B1Thermosetting resin compositionHITACHI LTD·Filed 1999·Granted May 1, 2001·18 cites·4 claims
- 2964US8388769B2Powdered-iron magnet and rotating machine using the sameKOMURO MATAHIRO·Filed 2006·Granted Mar 5, 2013·3 cites·21 claims
- 3064US7806991B2Low loss magnet and magnetic circuit using the sameHITACHI LTD·Filed 2006·Granted Oct 5, 2010·3 cites·19 claims
- 3162US12234534B2Sintered magnet and production method for sintered magnetHITACHI LTD·Filed 2019·Granted Feb 25, 2025·0 cites·7 claims
- 3261US12129558B2Soft magnetic material and method for producing the same, and electric motor containing soft magnetic materialHITACHI LTD·Filed 2019·Granted Oct 29, 2024·0 cites·17 claims
- 3361US7876012B2Dynamo electric machine with an alloy memberHITACHI LTD·Filed 2006·Granted Jan 25, 2011·2 cites·10 claims
- 3461US7220481B2High dielectric constant composite material and multilayer wiring board using the sameHITACHI LTD·Filed 2002·Granted May 22, 2007·8 cites·7 claims
- 3561US2008241368A1Treating solution for forming fluoride coating film and method for forming fluoride coating filmKOMURO MATAHIRO·Filed 2008·Application pending·0 cites
- 3660US8226779B2Compacted magnetic core, production method of the same, and motor for electric vehicleIMAGAWA TAKAO·Filed 2008·Granted Jul 24, 2012·1 cites·8 claims
- 3758US9373432B2Alcoholic solution and sintered magnetHITACHI CHEMICAL CO LTD·Filed 2012·Granted Jun 21, 2016·0 cites·6 claims
- 3856US10714941B2Energy management system, and energy management methodHITACHI LTD·Filed 2018·Granted Jul 14, 2020·0 cites·7 claims
- 3956US8119260B2Rare-earth magnetKOMURO MATAHIRO·Filed 2005·Granted Feb 21, 2012·1 cites·4 claims
- 4056US7862654B2Treating agent for forming a fluoride coating film and method for forming a fluoride coating filmHITACHI CHEMICAL CO LTD·Filed 2010·Granted Jan 4, 2011·0 cites·8 claims
- 4156US7815726B2Treating agent for forming a fluoride coating film and method for forming a fluoride coating filmHITACHI CHEMICAL CO LTD·Filed 2007·Granted Oct 19, 2010·0 cites·8 claims
- 4256US2013278104A1Rare Earth Magnet and Motor Using the SameHITACHI LTD·Filed 2013·Application pending·0 cites
- 4355US7871475B2Rare-earth magnet and manufacturing method thereof and magnet motorHITACHI LTD·Filed 2009·Granted Jan 18, 2011·0 cites·7 claims
- 4454US8084128B2Rare-earth magnet and manufacturing method thereof and magnet motorKOMURO MATAHIRO·Filed 2010·Granted Dec 27, 2011·0 cites·6 claims
- 4552US2009148718A1High Resistivity Compressed Magnetic CoreHITACHI LTD·Filed 2008·Application pending·0 cites
- 4652US2009189471A1Spindle MotorHITACHI LTD·Filed 2008·Application pending·0 cites
- 4751US2010079024A1Rotating Machine with Sintered Magnet and Method for Producing Sintered MagnetHITACHI LTD·Filed 2009·Application pending·0 cites
- 4851US2010289366A1Rare Earth Magnet and Motor Using the SameHITACHI LTD·Filed 2010·Application pending·0 cites
- 4951US2012175986A1Rare-earth magnetKOMURO MATAHIRO·Filed 2012·Application pending·0 cites
- 5050US2012111232A1Treating solution for forming fluoride coating film and method for forming fluoride coating filmKOMURO MATAHIRO·Filed 2012·Application pending·0 cites
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →