Inventor · disambiguated record
Takashi Arai
Also filed as: ARAI TAKASHI
186 granted patents·53 pending applications·2,437 citations·filing 1977–2024
99Inventor score
Files withCANON KK41HONDA MOTOR CO LTD22NIPPON STEEL CORP12YOKOGAWA ELECTRIC CORP12MITSUBISHI HEAVY IND LTD11
Top patents by PatentIndex Score
239 records- 0199USD322355SShoe soleASICS CORP·Filed 1989·Granted Dec 17, 1991·87 cites·1 claims
- 0295US5904204AApparatus for producing strip of stainless steelNIPPON STEEL CORP·Filed 1996·Granted May 18, 1999·58 cites·10 claims
- 0395US5236447AArtificial tubular organNISSHO KK·Filed 1991·Granted Aug 17, 1993·521 cites·22 claims
- 0493US7580397B2Wireless LAN communication system, wireless LAN connection method, and wireless LAN terminal apparatusNEC CORP·Filed 2005·Granted Aug 25, 2009·41 cites·5 claims
- 0592USD309669SShoe soleASICS CORP·Filed 1988·Granted Aug 7, 1990·34 cites·1 claims
- 0691US10381372B2Selective tungsten growth for word lines of a three-dimensional memory deviceSANDISK TECHNOLOGIES LLC·Filed 2016·Granted Aug 13, 2019·10 cites·12 claims
- 0791US8252421B2Gas barrier filmARAI TAKASHI·Filed 2007·Granted Aug 28, 2012·16 cites·13 claims
- 0890US7722792B2Injection mold and partial compression molding methodCANON KK·Filed 2008·Granted May 25, 2010·48 cites·6 claims
- 0990USD331487SShoe soleASICS CORP·Filed 1991·Granted Dec 8, 1992·33 cites·1 claims
- 1089US7243702B2Continuous casting method for manufacturing thin cast strips and continuous casting machineNIPPON STEEL CORP·Filed 2005·Granted Jul 17, 2007·6 cites·2 claims
- 1189US7083403B2Apparatus for supplying a resin material to an injection molding machineCANON KK·Filed 2005·Granted Aug 1, 2006·10 cites·2 claims
- 1289US5631499ASemiconductor device comprising fine bump electrode having small side etch portion and stable characteristicsTOSHIBA KK·Filed 1996·Granted May 20, 1997·118 cites·12 claims
- 1389USD308748SShoe soleASICS CORP·Filed 1988·Granted Jun 26, 1990·26 cites·1 claims
- 1488US11130286B2Three-dimensional manufacturing apparatus, three-dimensional manufactured object producing method, and container for three-dimensional manufacturing apparatusCANON KK·Filed 2017·Granted Sep 28, 2021·3 cites·10 claims
- 1588US6074287ASemiconductor wafer polishing apparatusNIKON CORP·Filed 1997·Granted Jun 13, 2000·73 cites·34 claims
- 1687USD573734SHeadlight for motorcycleHONDA MOTOR CO LTD·Filed 2007·Granted Jul 22, 2008·36 cites·1 claims
- 1787US7237602B2Heat exchangerHONDA MOTOR CO LTD·Filed 2005·Granted Jul 3, 2007·17 cites·11 claims
- 1887US5486852ACamera-integrated video recorder system having mountable and demountable remote-control unitCANON KK·Filed 1993·Granted Jan 23, 1996·78 cites·14 claims
- 1986US10704808B2Ultra-low temperature freezerPHC HOLDINGS CORP·Filed 2018·Granted Jul 7, 2020·5 cites·19 claims
- 2084US10829714B2Grease composition for constant velocity joints, and constant velocity joint in which same is sealedJXTG NIPPON OIL & ENERGY CORP·Filed 2017·Granted Nov 10, 2020·2 cites·5 claims
- 2184US9868181B2Assembly equipment and assembly methodCANON KK·Filed 2013·Granted Jan 16, 2018·7 cites·30 claims
- 2284US9807896B2ConverterYOKOGAWA ELECTRIC CORP·Filed 2015·Granted Oct 31, 2017·4 cites·4 claims
- 2384US9384114B2Group server performance correction via actions to server subsetAPPDYNAMICS INC·Filed 2013·Granted Jul 5, 2016·8 cites·30 claims
- 2484US8043579B2Gas hydrate production apparatus and dewatering unitMITSUI SHIPBUILDING ENG·Filed 2006·Granted Oct 25, 2011·5 cites·2 claims
- 2584USD307211SShoe soleASICS CORP·Filed 1987·Granted Apr 17, 1990·21 cites·1 claims
- 2683US10158541B2Group server performance correction via actions to server subsetAPPDYNAMICS LLC·Filed 2016·Granted Dec 18, 2018·4 cites·12 claims
- 2783US9597803B2Robot deviceCANON KK·Filed 2013·Granted Mar 21, 2017·11 cites·6 claims
- 2883US6917865B2Engine oil, degradation-determining system and method, and engine control unitHONDA MOTOR CO LTD·Filed 2003·Granted Jul 12, 2005·22 cites·15 claims
- 2983US6868895B2Continuous casting method manufacturing thin cast strips and continuous casting machineNIPPON STEEL CORP·Filed 2002·Granted Mar 22, 2005·10 cites·1 claims
- 3083US5606390AVisual-line detecting device and optical apparatus having the sameCANON KK·Filed 1994·Granted Feb 25, 1997·22 cites·26 claims
- 3183USD305383SShoe soleASICS CORP·Filed 1987·Granted Jan 9, 1990·20 cites·1 claims
- 3283US4826424ALens barrel made by injection moldingCANON KK·Filed 1986·Granted May 2, 1989·52 cites·7 claims
- 3382US10781701B2Impeller for rotary machine, compressor, forced induction device, and method for manufacturing impeller for rotary machineMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2016·Granted Sep 22, 2020·1 cites·19 claims
- 3482US10782061B2Ultra low-temperature freezerPHC HOLDINGS CORP·Filed 2018·Granted Sep 22, 2020·4 cites·7 claims
- 3582US10105778B2Joint partMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2012·Granted Oct 23, 2018·2 cites·5 claims
- 3681US8449982B2Gas barrier filmARAI TAKASHI·Filed 2012·Granted May 28, 2013·3 cites·1 claims
- 3781US7628958B2Reaction detecting deviceSANYO ELECTRIC CO·Filed 2006·Granted Dec 8, 2009·7 cites·11 claims
- 3881US6018630ACamera viewfinder having a viewpoint detecting apparatusCANON KK·Filed 1995·Granted Jan 25, 2000·18 cites·9 claims
- 3981US5062786AMolding device for molding optical elementsCANON KK·Filed 1989·Granted Nov 5, 1991·40 cites·4 claims
- 4081US4752199AMulti-layer injection molding apparatus having runners for diverting resin flowCANON KK·Filed 1986·Granted Jun 21, 1988·42 cites·3 claims
- 4180US9079381B2Gas barrier filmUEBAYASHI HIROYUKI·Filed 2009·Granted Jul 14, 2015·4 cites·10 claims
- 4280US5292457AMethod for molding optical elementsCANON KK·Filed 1992·Granted Mar 8, 1994·46 cites·6 claims
- 4379US6079480AThin cast strip formed of molten steel, process for its production, and cooling drum for thin cast strip continuous casting apparatusNIPPON STEEL CORP·Filed 1996·Granted Jun 27, 2000·18 cites·18 claims
- 4479US4245495ANeedle-type colloid osmometerUNIV HOKKAIDO·Filed 1978·Granted Jan 20, 1981·29 cites·4 claims
- 4578US8513173B2Lubricant composition for ball joint and ball jointKINOSHITA HIROTSUGU·Filed 2011·Granted Aug 20, 2013·1 cites·7 claims
- 4678US8420018B2Gas hydrate production apparatusIWASAKI TORU·Filed 2012·Granted Apr 16, 2013·2 cites·2 claims
- 4778US5591385AMethod for cooling injection molding moldsCANON KABUSHIKA KAISHA·Filed 1994·Granted Jan 7, 1997·41 cites·15 claims
- 4878US4840553AMetal mold structure for molding multi-layer resinCANON KK·Filed 1988·Granted Jun 20, 1989·37 cites·2 claims
- 4977US8497402B2Process and apparatus for producing gas hydrate pelletIWASAKI TORU·Filed 2012·Granted Jul 30, 2013·2 cites·6 claims
- 5077US8309031B2Gas hydrate production apparatusKATOH YUICHI·Filed 2011·Granted Nov 13, 2012·3 cites·7 claims
Showing the top 50 of 239 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →