Inventor · disambiguated record
Michio Arai
Also filed as: ARAI MICHIO · FUKUDA YASUO
143 granted patents·12 pending applications·6,200 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
155 records- 0198US5640067AThin film transistor, organic electroluminescence display device and manufacturing method of the sameTDK CORP·Filed 1996·Granted Jun 17, 1997·296 cites·14 claims
- 0297US6992435B2Thin film transistor, organic electroluminescence display device and manufacturing method of the sameTDK CORP·Filed 2005·Granted Jan 31, 2006·54 cites·20 claims
- 0397US6160272ASelf-light-emitting apparatus and semiconductor device used in the apparatusTDK CORP·Filed 1997·Granted Dec 12, 2000·185 cites·5 claims
- 0496US5897328AThin film transistor, organic electroluminescence display device and manufacturing method of the sameTDK CORP·Filed 1997·Granted Apr 27, 1999·136 cites·13 claims
- 0595US11807024B2Image recording methodFUJIFILM CORP·Filed 2022·Granted Nov 7, 2023·2 cites·7 claims
- 0695US4916759AFull face type helmetARAI MICHIO·Filed 1989·Granted Apr 17, 1990·190 cites·8 claims
- 0794US12461296B2Optical laminate and image display deviceFUJIFILM CORP·Filed 2023·Granted Nov 4, 2025·2 cites·20 claims
- 0894US7476900B2Thin film transistor, organic electroluminescence display device and manufacturing method of the sameSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Jan 13, 2009·24 cites·18 claims
- 0994US6501014B1Coated article and solar battery moduleTDK CORP·Filed 2000·Granted Dec 31, 2002·82 cites·18 claims
- 1094US6448580B1Self-light-emitting apparatus and semiconductor device used in the apparatusTDK CORP·Filed 2000·Granted Sep 10, 2002·69 cites·13 claims
- 1194US5877533AHybrid integrated circuit componentSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Mar 2, 1999·140 cites·7 claims
- 1293USD495838SHelmetARAI HELMET EUROP B V·Filed 2003·Granted Sep 7, 2004·61 cites·1 claims
- 1393US6623339B1Lens processing device, lens processing method, and lens measuring methodHOYA CORP·Filed 2000·Granted Sep 23, 2003·61 cites·6 claims
- 1493US5643804AMethod of manufacturing a hybrid integrated circuit component having a laminated bodySEMICONDUCTOR ENERGY LAB·Filed 1994·Granted Jul 1, 1997·143 cites·9 claims
- 1592US6853083B1Thin film transfer, organic electroluminescence display device and manufacturing method of the sameSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Feb 8, 2005·81 cites·9 claims
- 1692US5930840APad for interior body of helmet and interior body thereofFiled 1997·Granted Aug 3, 1999·109 cites·6 claims
- 1792US5627364ALinear array image sensor with thin-film light emission element light sourceTDK CORP·Filed 1995·Granted May 6, 1997·143 cites·24 claims
- 1892US4652141ATime apparatusARAI HELMET CO LTD·Filed 1985·Granted Mar 24, 1987·96 cites·8 claims
- 1991US6781148B2Light emitting deviceTDK CORP·Filed 2002·Granted Aug 24, 2004·67 cites·23 claims
- 2091US6288487B1Organic electroluminescent device with a high-resistance inorganic electron injecting and transporting layerTDK CORP·Filed 1999·Granted Sep 11, 2001·89 cites·14 claims
- 2191US6049167AOrganic electroluminescent display device, and method and system for making the sameTDK CORP·Filed 1998·Granted Apr 11, 2000·297 cites·12 claims
- 2291US5817366AMethod for manufacturing organic electroluminescent element and apparatus thereforTDK CORP·Filed 1996·Granted Oct 6, 1998·170 cites·12 claims
- 2389US7298357B2Active matrix type flat-panel display deviceSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Nov 20, 2007·7 cites·12 claims
- 2489US6410960B1Hybrid integrated circuit componentSEMICONDUCTOR ENERGY LAB KK·Filed 1999·Granted Jun 25, 2002·92 cites·28 claims
- 2588US5969474AOrganic light-emitting device with light transmissive anode and light transmissive cathode including zinc-doped indium oxideTDK CORP·Filed 1997·Granted Oct 19, 1999·222 cites·9 claims
- 2688US5786796AImage desplay deviceTDK CORP·Filed 1996·Granted Jul 28, 1998·89 cites·1 claims
- 2786US5591988ASolid state imaging device with low trap densityTDK CORP·Filed 1995·Granted Jan 7, 1997·59 cites·11 claims
- 2886US4863789AElectromagnetic wave shielding laminateTOYO BUSSAN KK·Filed 1987·Granted Sep 5, 1989·44 cites·7 claims
- 2985US6111274AInorganic light emitting diodeTDK CORP·Filed 1999·Granted Aug 29, 2000·95 cites·13 claims
- 3085US5767529AThin-film transistor having a plurality of island-like regionsSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted Jun 16, 1998·56 cites·3 claims
- 3184US7980920B2Spectacle lens manufacturing methodHOYA CORP·Filed 2005·Granted Jul 19, 2011·13 cites·7 claims
- 3284US7574754B2HelmetARAI MICHIO·Filed 2005·Granted Aug 18, 2009·23 cites·7 claims
- 3384US7112462B2Self-light-emitting apparatus and semiconductor device used in the apparatusSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Sep 26, 2006·27 cites·20 claims
- 3484US6406802B1Organic electroluminescent color displayTDK CORP·Filed 1999·Granted Jun 18, 2002·51 cites·40 claims
- 3584US6138284AHelmetFiled 1999·Granted Oct 31, 2000·82 cites·2 claims
- 3683US7578725B2Lens layout block deviceHOYA CORP·Filed 2007·Granted Aug 25, 2009·8 cites·13 claims
- 3782US7748059B2HelmetARAI MICHIO·Filed 2008·Granted Jul 6, 2010·19 cites·3 claims
- 3882US6249085B1Organic electroluminescent device with a high-resistance inorganic hole injecting and transporting layerTDK CORP·Filed 1999·Granted Jun 19, 2001·50 cites·20 claims
- 3982US6161225AShield structure of helmetFiled 1999·Granted Dec 19, 2000·81 cites·3 claims
- 4082US5995064AAntenna having a returned portion forming a portion arranged in parallel to the longitudinal antenna directionYOKOWA ALSO TRADING AS YOKOWO·Filed 1996·Granted Nov 30, 1999·84 cites·31 claims
- 4182US5986632AActive matrix type flat-panel display deviceTDK CORP·Filed 1995·Granted Nov 16, 1999·51 cites·10 claims
- 4280US6844681B2Vehicle light apparatusKOITO MFG CO LTD·Filed 2003·Granted Jan 18, 2005·30 cites·7 claims
- 4380US4240139AAddress generating systemTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Dec 16, 1980·47 cites·9 claims
- 4479US5981092AOrganic El deviceTDK CORP·Filed 1997·Granted Nov 9, 1999·136 cites·17 claims
- 4579US4903349AHelmet chin strap having primary fastening device and secondary fastening device for free end of strapARAI MICHIO·Filed 1987·Granted Feb 27, 1990·57 cites·4 claims
- 4677US8256033B2Open face helmetARAI MICHIO·Filed 2010·Granted Sep 4, 2012·8 cites·7 claims
- 4777US7413506B2Ventilated helmetARAI MICHIO·Filed 2006·Granted Aug 19, 2008·12 cites·12 claims
- 4877US7002721B2Display unit and its driving methodSONY CORP·Filed 2005·Granted Feb 21, 2006·4 cites·1 claims
- 4977US6918822B2Lens layout block deviceHOYA CORP·Filed 2001·Granted Jul 19, 2005·17 cites·8 claims
- 5077US6404126B1Organic electroluminescent device having a conjugated polymer and an inorganic insulative electron injecting and transporting layerTDK CORP·Filed 1999·Granted Jun 11, 2002·52 cites·25 claims
Showing the top 50 of 155 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →