Inventor · disambiguated record
Takeshi Kawamura
Also filed as: KAWAMURA TAKESHI
64 granted patents·11 pending applications·876 citations·filing 1989–2022
99Inventor score
Top patents by PatentIndex Score
75 records- 0198US9754963B1Multi-tier memory stack structure containing two types of support pillar structuresSANDISK TECHNOLOGIES LLC·Filed 2016·Granted Sep 5, 2017·107 cites·24 claims
- 0297US9978766B1Three-dimensional memory device with electrically isolated support pillar structures and method of making thereofSANDISK TECHNOLOGIES LLC·Filed 2016·Granted May 22, 2018·45 cites·26 claims
- 0396US7254350B2Image forming apparatus featuring a variable oscillating electric field formed between a developer carrying member and an image bearing member during a developer operation in accordance with a peripheral speed of the image bearing memberCANON KK·Filed 2005·Granted Aug 7, 2007·24 cites·30 claims
- 0495US10672780B1Three-dimensional memory device having dual configuration support pillar structures and methods for making the sameSANDISK TECHNOLOGIES LLC·Filed 2019·Granted Jun 2, 2020·44 cites·20 claims
- 0593US9728547B1Three-dimensional memory device with aluminum-containing etch stop layer for backside contact structure and method of making thereofSANDISK TECHNOLOGIES LLC·Filed 2016·Granted Aug 8, 2017·34 cites·11 claims
- 0692US10971514B2Multi-tier three-dimensional memory device with dielectric support pillars and methods for making the sameSANDISK TECHNOLOGIES LLC·Filed 2019·Granted Apr 6, 2021·8 cites·13 claims
- 0792US6744968B1Method and system for processing clipsSONY CORP·Filed 1999·Granted Jun 1, 2004·77 cites·30 claims
- 0889US7991315B2Developing apparatus and image forming apparatus including the sameCANON KK·Filed 2008·Granted Aug 2, 2011·10 cites·9 claims
- 0988US8285166B2Developing apparatusYAMAMOTO SHINYA·Filed 2011·Granted Oct 9, 2012·3 cites·9 claims
- 1088US8175476B2Developing apparatusYAMAMOTO SHINYA·Filed 2011·Granted May 8, 2012·3 cites·11 claims
- 1188US6503995B2Method of producing crosslinkable silyl group-containing polyoxyalkylene polymersKANEKA CORP·Filed 2001·Granted Jan 7, 2003·32 cites·20 claims
- 1288US5278762AEngine control apparatus using exhaust gas temperature to control fuel mixture and spark timingNISSAN MOTOR·Filed 1991·Granted Jan 11, 1994·45 cites·1 claims
- 1387US7769270B2Editing system and control method thereofSONY CORP·Filed 2004·Granted Aug 3, 2010·24 cites·14 claims
- 1486US7962057B2Developing apparatusCANON KK·Filed 2008·Granted Jun 14, 2011·5 cites·13 claims
- 1586US6615002B2Image forming apparatus and process cartridge for applying an alternating current to a charging member or charging means for charging an image bearing memberCANON KK·Filed 2001·Granted Sep 2, 2003·25 cites·36 claims
- 1685US12362280B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2022·Granted Jul 15, 2025·0 cites·16 claims
- 1785US9331114B2Image pickup device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2013·Granted May 3, 2016·3 cites·20 claims
- 1885US9142578B2Semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted Sep 22, 2015·5 cites·19 claims
- 1985US8463148B2Developing apparatusYAMAMOTO SHINYA·Filed 2012·Granted Jun 11, 2013·2 cites·9 claims
- 2084US8160464B2Developing apparatusYAMAMOTO SHINYA·Filed 2011·Granted Apr 17, 2012·2 cites·9 claims
- 2183US5191503ALightning surge protectorSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 2, 1993·65 cites·8 claims
- 2282US9030014B2Semiconductor device and method of manufacturing the sameKAWAMURA TAKESHI·Filed 2010·Granted May 12, 2015·3 cites·17 claims
- 2382US5138265AApparatus and system for locating thunderstruck point and faulty point of transmission lineSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Aug 11, 1992·42 cites·15 claims
- 2481US7031629B2Image forming apparatus which recovers toner by developing deviceCANON KK·Filed 2003·Granted Apr 18, 2006·20 cites·40 claims
- 2581US6738593B2Developing device with developer bearing member overlying developer containing chamberCANON KK·Filed 2002·Granted May 18, 2004·19 cites·4 claims
- 2680US9666622B2Semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2016·Granted May 30, 2017·2 cites·14 claims
- 2779US11221587B2Image forming apparatus and method for reducing airborne particlesHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jan 11, 2022·1 cites·19 claims
- 2879US11131963B2Particle collection system with discharging electrodeHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Sep 28, 2021·1 cites·15 claims
- 2978US6965743B2Developing apparatusCANON KK·Filed 2004·Granted Nov 15, 2005·16 cites·18 claims
- 3077US11515257B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2020·Granted Nov 29, 2022·0 cites·17 claims
- 3175US5125738AApparatus and system for locating a point or a faulty point in a transmission lineSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jun 30, 1992·39 cites·3 claims
- 3273US9689938B2Gradient magnetic field coil device, adjustment method therefor, and magnetic resonance imaging apparatusIMAMURA YUKINOBU·Filed 2012·Granted Jun 27, 2017·3 cites·18 claims
- 3372US6898393B2Image forming apparatus with transfer member and charging member cleaning featureCANON KK·Filed 2003·Granted May 24, 2005·12 cites·16 claims
- 3472US6464472B1Circulation fan apparatus and circulation-fan driving motorEBARA CORP·Filed 1999·Granted Oct 15, 2002·25 cites·11 claims
- 3571US6721527B2Developing apparatus including a developer compression-avoidance feature and image forming apparatus using sameCANON KK·Filed 2002·Granted Apr 13, 2004·12 cites·13 claims
- 3669US7424202B2Editing system and control method using a readout requestSONY CORP·Filed 2004·Granted Sep 9, 2008·7 cites·6 claims
- 3768US10418328B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2018·Granted Sep 17, 2019·0 cites·12 claims
- 3868US7483644B2Image forming apparatus and high voltage power thereofCANON KK·Filed 2005·Granted Jan 27, 2009·9 cites·10 claims
- 3968US2019355662A1Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2019·Application pending·0 cites
- 4067US9541088B2Evacuation apparatusKAWAMURA TAKESHI·Filed 2004·Granted Jan 10, 2017·9 cites·16 claims
- 4165US6766132B2Developing deviceCANON KK·Filed 2001·Granted Jul 20, 2004·9 cites·23 claims
- 4263US7415230B2Developing apparatus featuring an insulating or electrically floating jumping developer regulation memberCANON KK·Filed 2004·Granted Aug 19, 2008·8 cites·63 claims
- 4363US2015130007A1Semiconductor device, and method for forming the sameRENESAS ELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 4462US10049984B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2016·Granted Aug 14, 2018·0 cites·11 claims
- 4562US5697772AScrew rotor and method of generating tooth profile thereforEBARA CORP·Filed 1996·Granted Dec 16, 1997·14 cites·11 claims
- 4661US9165976B2Method of manufacturing semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Oct 20, 2015·0 cites·18 claims
- 4760US9618592B2Magnetic resonance imaging device with vibration suppressionKAWAMURA TAKESHI·Filed 2012·Granted Apr 11, 2017·1 cites·11 claims
- 4860US9337016B2Semiconductor device and method of manufacturing the sameRENESAS ELECTRONICS CORP·Filed 2015·Granted May 10, 2016·0 cites·24 claims
- 4959US6336001B1Digital recording/reproduction apparatusSHARP KK·Filed 1998·Granted Jan 1, 2002·13 cites·21 claims
- 5059US6251192B1Vacuum exhaust systemEBARA CORP·Filed 1999·Granted Jun 26, 2001·21 cites·8 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →