Inventor · disambiguated record
Toshio Arai
Also filed as: ARAI TOSHIO
43 granted patents·3 pending applications·762 citations·filing 1974–2022
98Inventor score
Top patents by PatentIndex Score
46 records- 0195US5362592ADecolorizable tonerSHOWA DENKO KK·Filed 1992·Granted Nov 8, 1994·70 cites·13 claims
- 0292US6856064B2Stator iron core of electric motor, manufacturing method thereof, electric motor, and compressorMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 15, 2005·45 cites·20 claims
- 0386US4229085AFilm readerCANON KK·Filed 1978·Granted Oct 21, 1980·14 cites·9 claims
- 0484US4405227APhotographic apparatusCANON KK·Filed 1982·Granted Sep 20, 1983·20 cites·8 claims
- 0584US4341463AImage reproducing apparatusCANON KK·Filed 1981·Granted Jul 27, 1982·19 cites·13 claims
- 0681US8981614B2Stator for electrical rotating machineOKA KEIICHIRO·Filed 2010·Granted Mar 17, 2015·6 cites·10 claims
- 0781US6858964B2Stator iron core of electric motor, manufacturing method thereof, electric motor, and compressorMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 22, 2005·21 cites·5 claims
- 0881US5706353ARecording and/or reproducing apparatusSONY CORP·Filed 1995·Granted Jan 6, 1998·75 cites·9 claims
- 0980US7832999B2Method of forming a coating layer on the surface of a molded product within a moldDAINIPPON TORYO KK·Filed 2005·Granted Nov 16, 2010·5 cites·2 claims
- 1080US4366364AFlux-cored wire for use in gas-shielded arc weldingKOBE STEEL LTD·Filed 1980·Granted Dec 28, 1982·32 cites·3 claims
- 1180US3989921AMethod and apparatus for non-consumable electrode type automatic arc weldingKOBE STEEL LTD·Filed 1974·Granted Nov 2, 1976·35 cites·4 claims
- 1279US4272185APhotographic apparatusCANON KK·Filed 1979·Granted Jun 9, 1981·11 cites·15 claims
- 1378US7837918B2Method of forming a coating layer on the surface of a molded product within a moldDAINIPPON TORYO KK·Filed 2008·Granted Nov 23, 2010·4 cites·2 claims
- 1478US5753322AAntibacterial, antifungal aluminum building materials and fixtures using the materialsYKK CORP·Filed 1996·Granted May 19, 1998·50 cites·29 claims
- 1576US8487501B2Armature of electric motorOKA KEIICHIRO·Filed 2010·Granted Jul 16, 2013·4 cites·10 claims
- 1676US4243388ADental hand engineDENTRONICS KK·Filed 1979·Granted Jan 6, 1981·74 cites·1 claims
- 1775US11003816B2Structure analysis device and structure analysis methodFUJITSU LTD·Filed 2018·Granted May 11, 2021·2 cites·16 claims
- 1874US6326055B1Image-receiving sheet for recording and process for the production thereofBANDO CHEMICAL IND·Filed 1998·Granted Dec 4, 2001·21 cites·5 claims
- 1973US11295050B2Structural analysis method and structural analysis apparatusFUJITSU LTD·Filed 2018·Granted Apr 5, 2022·2 cites·17 claims
- 2072US7309221B2Internally coated mold, and internal mold coating forming methodUBE MACHINERY CORP LTD·Filed 2002·Granted Dec 18, 2007·11 cites·5 claims
- 2172US6627008B1Grooved substrates for multifiber optical connectors and for alignment of multiple optical fibers and method for production thereofYKK CORP·Filed 2000·Granted Sep 30, 2003·7 cites·9 claims
- 2270US5169731ASolid oxide fuel cell and method for manufacturing the sameYOSHIDA KOGYO KK·Filed 1991·Granted Dec 8, 1992·41 cites·17 claims
- 2368US4339183AFilm readerCANON KK·Filed 1980·Granted Jul 13, 1982·8 cites·4 claims
- 2465US5279906AInterconnection material for solid oxide fuel cellYOSHIDA KOGYO KK·Filed 1992·Granted Jan 18, 1994·34 cites·4 claims
- 2565US4259007APhotographic apparatusCANON KK·Filed 1979·Granted Mar 31, 1981·6 cites·12 claims
- 2664US6391825B1Image-receiving sheet for recording and process for the production thereofBANDO CHEMICAL IND·Filed 2000·Granted May 21, 2002·4 cites·9 claims
- 2762US7482063B2Molded object obtained by in-mold coating and process for producing the samePRIME POLYMER CO LTD·Filed 2003·Granted Jan 27, 2009·5 cites·9 claims
- 2858US6632487B1Sheet having powder coated thereon, and production and use thereofBANDO CHEMICAL IND·Filed 1999·Granted Oct 14, 2003·13 cites·11 claims
- 2958US5372895ASolid oxide fuel cell and method for manufacturing the sameYOSHIDA KOGYO KK·Filed 1992·Granted Dec 13, 1994·25 cites·20 claims
- 3055US11888370B2Stator, motor, compressor, air conditioner, and manufacturing method of statorMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jan 30, 2024·0 cites·17 claims
- 3154US7790081B2Method of manufacturing formed product coated in moldDAINIPPON TORYO KK·Filed 2002·Granted Sep 7, 2010·2 cites·2 claims
- 3254US4175324ADental treatment toolMORITA SANSHOKU KK·Filed 1977·Granted Nov 27, 1979·18 cites·8 claims
- 3354US2025253744A1Manufacturing method of stator, stator of electric motor, electric motor, hermetically sealed compressor, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3452US7862758B2In-mold coat-forming methodUBE MACHINERY CORP LTD·Filed 2003·Granted Jan 4, 2011·1 cites·10 claims
- 3552US7273034B2Throttle control apparatusKEIHIN CORP·Filed 2005·Granted Sep 25, 2007·2 cites·1 claims
- 3651US5771431AImage-receiving sheet for sublimation thermal transfer recording, and method for producing the sameBANDO CHEMICAL IND·Filed 1996·Granted Jun 23, 1998·10 cites·12 claims
- 3751US5429644AMethod of manufacturing solid oxide fuel cellYKK CORP·Filed 1994·Granted Jul 4, 1995·8 cites·1 claims
- 3846US5376468ADense substrate for solid oxide fuel cellYOSHIDA KOGYO KK·Filed 1993·Granted Dec 27, 1994·6 cites·7 claims
- 3946US5173372ASupporting member for solid oxide fuel cellYOSHIDA KOGYO KK·Filed 1992·Granted Dec 22, 1992·17 cites·2 claims
- 4044US12112122B2Document creation deviceKNOWLEDGE ON DEMAND CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·7 claims
- 4144US5867355ARecording and/or reproducing apparatus with external controller and headset and separate take-up reels thereforSONY CORP·Filed 1995·Granted Feb 2, 1999·17 cites·7 claims
- 4243US8631564B2Spool for a coil winding device and method of loading coilsSHIJO DAISUKE·Filed 2008·Granted Jan 21, 2014·0 cites·10 claims
- 4343US5405712ASolid oxide fuel cell generatorYKK CORP·Filed 1993·Granted Apr 11, 1995·13 cites·2 claims
- 4440US5249102APortable electric device with sliding switch coverSONY CORP·Filed 1992·Granted Sep 28, 1993·4 cites·6 claims
- 4537US2001030483A1Stator iron core of electric motor, manufacturing method thereof, electric motor, and compressorMITSUBISHI ELECTRIC CORP·Filed 2001·Application pending·0 cites
- 4635US2017018982A1Electric motor for compressor, compressor, refrigerating cycle apparatus, and method for manufacturing electric motor for compressorMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →