Inventor · disambiguated record
Kiyoshi Arai
Also filed as: ARAI KIYOSHI
43 granted patents·8 pending applications·1,036 citations·filing 1981–2024
98Inventor score
Files withMITSUBISHI ELECTRIC CORP21SONY CORP6MITSUI TOATSU CHEMICALS5HITACHI LTD4DAIICHI SANKYO CO LTD3
Top patents by PatentIndex Score
51 records- 0194US5722295AInjection-molded gear for engine and manufacturing method thereforFUJI HEAVY IND LTD·Filed 1996·Granted Mar 3, 1998·86 cites·15 claims
- 0291US5544050ASign language learning system and methodHITACHI LTD·Filed 1993·Granted Aug 6, 1996·152 cites·13 claims
- 0388US5887069ASign recognition apparatus and method and sign translation system using sameHITACHI LTD·Filed 1995·Granted Mar 23, 1999·151 cites·30 claims
- 0487US6124466ANitroisourea derivativeMITSUI CHEMICALS INC·Filed 1999·Granted Sep 26, 2000·43 cites·11 claims
- 0586US4399749AMethod and apparatus for controlling a thermal color printerSONY CORP·Filed 1982·Granted Aug 23, 1983·42 cites·33 claims
- 0684US4443121AThermal printing apparatus with reference gray scale comparatorSONY CORP·Filed 1983·Granted Apr 17, 1984·36 cites·16 claims
- 0783US4975032ARoots type blower having reduced gap between rotors for increasing efficiencyFUJI HEAVY IND LTD·Filed 1988·Granted Dec 4, 1990·42 cites·4 claims
- 0882US5291065ASemiconductor device and method of fabricating semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Mar 1, 1994·99 cites·20 claims
- 0978US4395146AMethod and apparatus for operating a thermal printer with uniform heat distributionSONY CORP·Filed 1981·Granted Jul 26, 1983·22 cites·10 claims
- 1078US4389935AMethod and apparatus for controlling a printerSONY CORP·Filed 1981·Granted Jun 28, 1983·28 cites·13 claims
- 1176US7600806B2Attachment structure and attachment method for window glass and glass moldingHONDA MOTOR CO LTD·Filed 2007·Granted Oct 13, 2009·7 cites·6 claims
- 1273US7859079B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Dec 28, 2010·6 cites·4 claims
- 1372US7769209B2Biometric authentication method and biometric authentication apparatusFUJITSU LTD·Filed 2006·Granted Aug 3, 2010·11 cites·26 claims
- 1472US5686758ASemiconductor device having integral structure of case and external connection terminalsMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 11, 1997·44 cites·16 claims
- 1569US5424579ASemiconductor device having low floating inductanceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 13, 1995·41 cites·22 claims
- 1668US5767579ASemiconductor device having an electrical connection between a control electrode and a resistive layerMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jun 16, 1998·39 cites·7 claims
- 1767US6841866B2Power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jan 11, 2005·14 cites·11 claims
- 1867US4822822ABenzylamine derivatives, and use thereofMITSUI TOATSU CHEMICALS·Filed 1986·Granted Apr 18, 1989·15 cites·6 claims
- 1966US5761040ASemiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Jun 2, 1998·43 cites·16 claims
- 2065US4584601ACircuit providing gamma, color and temperature compensation for thermal printerSONY CORP·Filed 1983·Granted Apr 22, 1986·18 cites·15 claims
- 2164US7479693B2Arrangement of conductive connectors in a power semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Jan 20, 2009·4 cites·25 claims
- 2263US7535076B2Power semiconductor deviceALSTOM TRANSPORT SA·Filed 2005·Granted May 19, 2009·3 cites·7 claims
- 2362US8610263B2Semiconductor device moduleHINO YASUNARI·Filed 2010·Granted Dec 17, 2013·2 cites·12 claims
- 2462US8168985B2Semiconductor module including a switch and non-central diodeARAI KIYOSHI·Filed 2009·Granted May 1, 2012·2 cites·9 claims
- 2561US10522482B2Semiconductor device manufacturing method comprising bonding an electrode terminal to a conductive pattern on an insulating substrate using ultrasonic bondingMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Dec 31, 2019·1 cites·1 claims
- 2660US8421087B2Semiconductor module including a switch and non-central diodeARAI KIYOSHI·Filed 2011·Granted Apr 16, 2013·1 cites·8 claims
- 2760US7989227B2Method of manufacturing semiconductor chip and semiconductor moduleMITSUBISHI ELECTRIC CORP·Filed 2009·Granted Aug 2, 2011·2 cites·6 claims
- 2860US6124859APicture conversion method and medium used thereforHITACHI LTD·Filed 1997·Granted Sep 26, 2000·30 cites·8 claims
- 2958US6552429B2Power switching semiconductor device with suppressed oscillationMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Apr 22, 2003·8 cites·18 claims
- 3057US11901326B2Semiconductor device with branch electrode terminal and method of manufacturing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Feb 13, 2024·0 cites·22 claims
- 3156US2024395678A1Semiconductor device, method of manufacturing semiconductor device, and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 3255US2025054830A1Semiconductor module, power semiconductor device, method for manufacturing semiconductor module, method for manufacturing power semiconductor device, and power conversion deviceMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 3354US10475721B2Power semiconductor device and method for manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Nov 12, 2019·0 cites·1 claims
- 3454US5640378ADisc recording apparatus for recording data in units of a full clusterSONY CORP·Filed 1994·Granted Jun 17, 1997·9 cites·9 claims
- 3553US10111858B2Pharmaceutical for prophylaxis or treatment of hypertensionDAIICHI SANKYO CO LTD·Filed 2017·Granted Oct 30, 2018·0 cites·12 claims
- 3653US5870099AMethod of supporting perspective projectionHITACHI LTD·Filed 1996·Granted Feb 9, 1999·28 cites·70 claims
- 3752US8039936B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Oct 18, 2011·0 cites·6 claims
- 3848US10283430B2Power semiconductor device and method for manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 7, 2019·0 cites·4 claims
- 3948US2019175551A1Medicine for treating renal diseaseDAIICHI SANKYO CO LTD·Filed 2018·Application pending·0 cites
- 4047US9171773B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 27, 2015·0 cites·11 claims
- 4142US2017207179A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Application pending·0 cites
- 4242US2016206593A1Pharmaceutical for prophylaxis or treatment of hypertensionDAIICHI SANKYO CO LTD·Filed 2016·Application pending·0 cites
- 4341US5530146AFurobenzopyran derivatives, process for preparation of same and herbicides containing same as active componentsMITSUI TOATSU CHEMICALS·Filed 1994·Granted Jun 25, 1996·3 cites·3 claims
- 4441US2002059250A1Character information search system and search methodFiled 2001·Application pending·0 cites
- 4539US8213284B2Multi-layered rewritable optical disc recording apparatus and recording methodKAWASHIMA TETSUJI·Filed 2006·Granted Jul 3, 2012·0 cites·8 claims
- 4637US5356866AFurobenzopyran derivatives, process for preparation of same and herbicides containing same as active componentsMITSUI TOATSU CHEMICALS·Filed 1993·Granted Oct 18, 1994·2 cites·6 claims
- 4736US2004125529A1Power moduleMITSUBISHI ELECTRIC CORP·Filed 2003·Application pending·0 cites
- 4835US2002024134A1Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2001·Application pending·0 cites
- 4931US4584311AMicrobiocidal 1-[1-(alkoxyphenyl)vinyl]-1H-imidazolesMITSUI TOATSU CHEMICALS·Filed 1985·Granted Apr 22, 1986·1 cites·7 claims
- 5030US5131947A4-ethyl-3-(substituted phenyl)-1-(3-trifluoromethylphenyl)-2-pyrrolidinone derivatives, herbicidal compositions containing them and use thereofMITSUI TOATSU CHEMICALS·Filed 1990·Granted Jul 21, 1992·1 cites·7 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →