Inventor · disambiguated record
Isao Arai
Also filed as: ARAI ISAO
21 granted patents·6 pending applications·371 citations·filing 1980–2022
95Inventor score
Files withMITSUBISHI MATERIALS CORP5CITIZEN HOLDINGS CO LTD3FUJI ELECTRIC CO LTD2HONDA MOTOR CO LTD2MITSUBISHI ELECTRIC CORP2
Top patents by PatentIndex Score
27 records- 0192US9066433B2Power module substrate, power module substrate with heat sink, power module, and method of manufacturing power module substrateKUROMITSU YOSHIROU·Filed 2012·Granted Jun 23, 2015·6 cites·16 claims
- 0291US7098626B2Power supply apparatusSANYO ELECTRIC CO·Filed 2005·Granted Aug 29, 2006·14 cites·18 claims
- 0389US4434588AHoning head for high-speed operationHONDA MOTOR CO LTD·Filed 1981·Granted Mar 6, 1984·30 cites·4 claims
- 0484US4463490AComposite boring and honing machine and method of making the sameHONDA MOTOR CO LTD·Filed 1980·Granted Aug 7, 1984·24 cites·9 claims
- 0583US6571150B2Management method of automatic vending machine and automatic vending machineFUJI ELECTRIC CO LTD·Filed 2001·Granted May 27, 2003·85 cites·20 claims
- 0683USD290818SController for air conditionersMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Jul 14, 1987·20 cites·1 claims
- 0779US7639096B2Oscillator device and method for manufacturing the deviceCITIZEN HOLDINGS CO LTD·Filed 2005·Granted Dec 29, 2009·13 cites·22 claims
- 0878US9938606B2Hot-rolled copper plateMITSUBISHI MATERIALS CORP·Filed 2014·Granted Apr 10, 2018·2 cites·7 claims
- 0973US6516997B1User authentication systemFUJI ELECTRIC CO LTD·Filed 2000·Granted Feb 11, 2003·53 cites·4 claims
- 1071US11753733B2Method for producing high-purity electrolytic copperMITSUBISHI MATERIALS CORP·Filed 2018·Granted Sep 12, 2023·0 cites·8 claims
- 1171US6635815B2Electronic music providing apparatusHITACHI ENG CO LTD·Filed 2001·Granted Oct 21, 2003·24 cites·11 claims
- 1267US11453953B2High-purity electrolytic copperMITSUBISHI MATERIALS CORP·Filed 2018·Granted Sep 27, 2022·0 cites·8 claims
- 1362US8558435B2Package structure of a piezoelectric device mounting and supporting a piezoelectric vibration elementMURATA KAZUO·Filed 2009·Granted Oct 15, 2013·4 cites·20 claims
- 1462US6153828ASupporting device for wiring and piping of industrial robotNACHI FUJIKOSHI CORP·Filed 1998·Granted Nov 28, 2000·35 cites·3 claims
- 1561US6747844B1Disk driveCITIZEN WATCH CO LTD·Filed 2000·Granted Jun 8, 2004·5 cites·7 claims
- 1661US5677570ASemiconductor integrated circuit devices for high-speed or high frequencyHITACHI LTD·Filed 1996·Granted Oct 14, 1997·30 cites·14 claims
- 1760US2024396242A1Terminal material with plating film and copper sheet for terminal materialMITSUBISHI MATERIALS CORP·Filed 2022·Application pending·0 cites
- 1854US8028579B2Vibration body for angular speed sensorCITIZEN HOLDINGS CO LTD·Filed 2007·Granted Oct 4, 2011·1 cites·17 claims
- 1951US4807444AAir flow control deviceMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Feb 28, 1989·15 cites·7 claims
- 2044US10889889B2High purity copper sputtering target materialMITSUBISHI MATERIALS CORP·Filed 2016·Granted Jan 12, 2021·0 cites·7 claims
- 2144US2011186633A1Electronic shelf label system, commodity price management device, portable terminal device, electronic shelf label device, commodity price management method, commodity price update method, commodity price management program, and commodity price update programOKABE AKIHIRO·Filed 2008·Application pending·0 cites
- 2241US2011193679A1Electronic shelf label system, communication control device, relay station device, electronic shelf label information distribution method, and programOKABE AKIHIRO·Filed 2008·Application pending·0 cites
- 2338US6178842B1Industrial robotNACHI FUJIKOSHI CORP·Filed 1998·Granted Jan 30, 2001·9 cites·2 claims
- 2437US2002055969A1Network connection method and removable recording mediumFiled 2001·Application pending·0 cites
- 2532US2002066025A1Music distribution methodFiled 2001·Application pending·0 cites
- 2625US2017016773A1Wireless temperature sensorCITIZEN HOLDINGS CO LTD·Filed 2015·Application pending·0 cites
- 2724US4501397AMethod of stabilizing flight of a flying body and flight-stabilized flying bodyUNIV TOKYO·Filed 1982·Granted Feb 26, 1985·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →