Inventor · disambiguated record
Tsuyoshi Arai
Also filed as: ARAI TSUYOSHI
90 granted patents·22 pending applications·814 citations·filing 1993–2024
99Inventor score
Files withDENSO CORP38CANON KK25NISSEI PLASTICS IND CO11SEIKO EPSON CORP11OMRON TATEISI ELECTRONICS CO7
Top patents by PatentIndex Score
112 records- 0195US9952506B2Liquid discharge apparatus, imprint apparatus, and article manufacturing methodCANON KK·Filed 2015·Granted Apr 24, 2018·17 cites·20 claims
- 0294US10518546B2Liquid discharge apparatus, imprint apparatus and part manufacturing methodCANON KK·Filed 2017·Granted Dec 31, 2019·5 cites·13 claims
- 0393US10093103B2Liquid discharge apparatus, imprint apparatus, and article manufacturing methodCANON KK·Filed 2015·Granted Oct 9, 2018·6 cites·16 claims
- 0493US9834002B2Liquid discharge apparatus, imprint apparatus and part manufacturing methodCANON KK·Filed 2016·Granted Dec 5, 2017·5 cites·12 claims
- 0592US6597532B1Information recording disk apparatusHITACHI LTD·Filed 2000·Granted Jul 22, 2003·44 cites·8 claims
- 0692US6407876B1Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic headHITACHI LTD·Filed 2001·Granted Jun 18, 2002·37 cites·8 claims
- 0789US7535711B2Wind velocity measuring device and electronic apparatusSEIKO EPSON CORP·Filed 2007·Granted May 19, 2009·19 cites·5 claims
- 0889US6510014B2Disturbance detection circuit, memory device thereof, and disturbance detection methodHITACHI LTD·Filed 2001·Granted Jan 21, 2003·33 cites·8 claims
- 0988US7089663B2Forming method of throttle apparatus for internal combustion engineDENSO CORP·Filed 2004·Granted Aug 15, 2006·15 cites·16 claims
- 1088US6755541B2ProjectorSEIKO EPSON CORP·Filed 2002·Granted Jun 29, 2004·27 cites·20 claims
- 1187US10245835B2Liquid discharging apparatus, imprint apparatus, and method of manufacturing a componentCANON KK·Filed 2016·Granted Apr 2, 2019·3 cites·14 claims
- 1287US7063067B2Intake air control apparatus for internal combustion engineDENSO CORP·Filed 2005·Granted Jun 20, 2006·17 cites·8 claims
- 1386US10421283B2Ejection material receiving unit, ejection material ejecting apparatus, and manufacturing method of flexible memberCANON KK·Filed 2018·Granted Sep 24, 2019·2 cites·20 claims
- 1485US11412596B2Display switching device and switchOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted Aug 9, 2022·2 cites·18 claims
- 1585USD498490SProjectorSEIKO EPSON CORP·Filed 2003·Granted Nov 16, 2004·34 cites·1 claims
- 1684US7069902B2Simultaneous forming method of throttle body and throttle valveDENSO CORP·Filed 2004·Granted Jul 4, 2006·21 cites·21 claims
- 1783US10201927B2Imprint apparatus, foreign particle removal method, and method of manufacturing articleCANON KK·Filed 2014·Granted Feb 12, 2019·5 cites·14 claims
- 1883US7107683B2Forming method of throttle apparatus for internal combustion engineDENSO CORP·Filed 2004·Granted Sep 19, 2006·19 cites·15 claims
- 1983US6920007B2Load/unload method and a magnetic disk drive using the methodHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Jul 19, 2005·21 cites·4 claims
- 2082US10067420B2Imprint apparatus and method of manufacturing articleCANON KK·Filed 2014·Granted Sep 4, 2018·3 cites·14 claims
- 2181US10613265B2Display deviceOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Apr 7, 2020·3 cites·13 claims
- 2281US6488887B1Method of fabricating metal composite compactDENSO CORP·Filed 2000·Granted Dec 3, 2002·29 cites·15 claims
- 2378US8530281B2Production method of semiconductor module with resin-molded assembly of heat spreader and semiconductor chipNORITAKE CHIKAGE·Filed 2011·Granted Sep 10, 2013·7 cites·10 claims
- 2478US7846364B2Method and apparatus for manufacturing composite productDENSO CORP·Filed 2005·Granted Dec 7, 2010·5 cites·4 claims
- 2575US10350631B2Liquid discharge apparatus, imprint apparatus, and method of manufacturing articleCANON KK·Filed 2016·Granted Jul 16, 2019·1 cites·14 claims
- 2675US7894931B2Method and apparatus for prediction of amount of deformation due to shrinkage of molded articleDENSO CORP·Filed 2008·Granted Feb 22, 2011·6 cites·9 claims
- 2775US7604764B2Method of molding hollow component with high strength and sealability and the hollow componentDENSO CORP·Filed 2004·Granted Oct 20, 2009·14 cites·5 claims
- 2875USD555697SProjectorSEIKO EPSON CORP·Filed 2007·Granted Nov 20, 2007·18 cites·1 claims
- 2974US9770850B2Imprint apparatus and article manufacturing methodCANON KK·Filed 2014·Granted Sep 26, 2017·2 cites·14 claims
- 3074US7328507B2Simultaneous forming method of throttle body and throttle valveDENSO CORP·Filed 2004·Granted Feb 12, 2008·11 cites·23 claims
- 3172US8089578B2Surface light source deviceKURATA GOUO·Filed 2009·Granted Jan 3, 2012·6 cites·6 claims
- 3272USD551690SProjectorSEIKO EPSON CORP·Filed 2006·Granted Sep 25, 2007·16 cites·1 claims
- 3372US7063303B2Throttle apparatus having axial displacement restricting structureDENSO CORP·Filed 2004·Granted Jun 20, 2006·17 cites·3 claims
- 3472US5585053AMethod of controlling a movable member in a molding machineNISSEI PLASTICS IND CO·Filed 1995·Granted Dec 17, 1996·30 cites·3 claims
- 3571US10207441B2Molding die and die-exchanging methodDENSO CORP·Filed 2015·Granted Feb 19, 2019·1 cites·4 claims
- 3670US10406731B2Application device, imprinting apparatus, and method for manufacturing objectCANON KK·Filed 2018·Granted Sep 10, 2019·0 cites·19 claims
- 3770US7374710B2Insert molding apparatus and insert molding methodDENSO CORP·Filed 2005·Granted May 20, 2008·3 cites·19 claims
- 3869US11931936B2System of manufacturing injection molded article and metal moldDENSO CORP·Filed 2022·Granted Mar 19, 2024·0 cites·2 claims
- 3969USD565077SProjectorSEIKO EPSON CORP·Filed 2007·Granted Mar 25, 2008·16 cites·1 claims
- 4068US7104254B2Throttle control apparatus having plate-shaped inner connecting memberDENSO CORP·Filed 2004·Granted Sep 12, 2006·11 cites·16 claims
- 4167US5986845AApparatus for positioning magnetic head and method of the sameHITACHI LTD·Filed 1997·Granted Nov 16, 1999·20 cites·19 claims
- 4267US5445773AMethod for detecting abnormality in hydraulic system of molding machine and apparatus thereforNISSEI PLASTICS IND CO·Filed 1994·Granted Aug 29, 1995·25 cites·10 claims
- 4366US7107678B2Forming method of throttle apparatus for internal combustion engineDENSO CORP·Filed 2004·Granted Sep 19, 2006·11 cites·7 claims
- 4466US6335845B1Magnetic disk apparatus having an accelerometer for detecting acceleration in the positioning direction of the magnetic headHITACHI LTD·Filed 1996·Granted Jan 1, 2002·19 cites·8 claims
- 4565US10018909B2Imprint apparatus and method of manufacturing articleCANON KK·Filed 2013·Granted Jul 10, 2018·1 cites·8 claims
- 4664US7375917B1Idle seek calibration method for magnetic disk drive and magnetic disk drive with an intermission calibrationHITACHI LTD·Filed 2000·Granted May 20, 2008·6 cites·8 claims
- 4764USD561232SLamp for projectorSEIKO EPSON CORP·Filed 2006·Granted Feb 5, 2008·14 cites·1 claims
- 4863US10882228B2Mold for insert moldingDENSO CORP·Filed 2019·Granted Jan 5, 2021·1 cites·2 claims
- 4963USD527407SProjectorSEIKO EPSON CORP·Filed 2005·Granted Aug 29, 2006·13 cites·1 claims
- 5063US2020078997A1System of manufacturing injection molded article and metal moldDENSO CORP·Filed 2019·Application pending·0 cites
Showing the top 50 of 112 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →