Inventor · disambiguated record
Toshiji Hamatani
Also filed as: HAMATANI TOSHIJI
130 granted patents·2 pending applications·6,950 citations·filing 1984–2016
99Inventor score
Top patents by PatentIndex Score
132 records- 0199US6274887B1Semiconductor device and manufacturing method thereforSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Aug 14, 2001·711 cites·81 claims
- 0299US5650636AActive matrix display and electrooptical deviceSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Jul 22, 1997·237 cites·28 claims
- 0399US5289030ASemiconductor device with oxide layerSEMICONDUCTOR ENERGY LAB·Filed 1992·Granted Feb 22, 1994·388 cites·17 claims
- 0498US7982206B2Light emitting device, method of manufacturing the same, and manufacturing apparatus thereforSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Jul 19, 2011·49 cites·31 claims
- 0598US7719014B2Light emitting device, method of manufacturing the same, and manufacturing apparatus thereforSEMICONDUCTOR ENERGY LAB·Filed 2008·Granted May 18, 2010·53 cites·48 claims
- 0698US7420210B2Light emitting device, method of manufacturing the same, and manufacturing apparatus thereforSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Sep 2, 2008·62 cites·68 claims
- 0798US6977394B2Semiconductor device and manufacturing method thereforSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Dec 20, 2005·142 cites·24 claims
- 0898US6784037B2Semiconductor device and manufacturing method thereforSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Aug 31, 2004·135 cites·15 claims
- 0998US5475398AElectric display device providing emphasis and retrieval of designated informationSEMICONDUCTOR ENERGY LAB·Filed 1994·Granted Dec 12, 1995·125 cites·8 claims
- 1098US5339091APaperless portable bookSEMICONDUCTOR ENERGY LAB·Filed 1992·Granted Aug 16, 1994·337 cites·8 claims
- 1198US4691995ALiquid crystal filling deviceSEMICONDUCTOR ENERGY LAB·Filed 1986·Granted Sep 8, 1987·501 cites·9 claims
- 1297US8071981B2Semiconductor device and method for fabricating the sameYAMAZAKI SHUNPEI·Filed 2010·Granted Dec 6, 2011·20 cites·32 claims
- 1397US7855380B2Semiconductor device and method for fabricating the sameSEMICONDUCTOR ENERGY LAB·Filed 2006·Granted Dec 21, 2010·26 cites·88 claims
- 1497US6822261B2Semiconductor device and method for forming the sameSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Nov 23, 2004·104 cites·52 claims
- 1597US6815723B2Light emitting device, method of manufacturing the same, and manufacturing apparatus thereforSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Nov 9, 2004·100 cites·14 claims
- 1697US6323528B1Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1998·Granted Nov 27, 2001·178 cites·49 claims
- 1797US6077731ASemiconductor device and method for fabricating the sameSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Jun 20, 2000·252 cites·63 claims
- 1896US7863622B2Semiconductor device and manufacturing method thereforSEMICONDUCTOR ENERGY LAB·Filed 2008·Granted Jan 4, 2011·28 cites·10 claims
- 1996US7521699B2Apparatus and method for dopingSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Apr 21, 2009·21 cites·18 claims
- 2096US7417253B2Semiconductor device and manufacturing method thereforSEMICONDUCTOR ENERGY LAB·Filed 2005·Granted Aug 26, 2008·32 cites·5 claims
- 2196US6100562AMethod of manufacturing a semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Aug 8, 2000·168 cites·44 claims
- 2296US6093934AThin film transistor having grain boundaries with segregated oxygen and halogen elementsSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Jul 25, 2000·197 cites·103 claims
- 2395US8129721B2Semiconductor device and method for fabricating the sameYAMAZAKI SHUNPEI·Filed 2006·Granted Mar 6, 2012·18 cites·42 claims
- 2495US7180093B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2003·Granted Feb 20, 2007·56 cites·8 claims
- 2595US7141821B1Semiconductor device having an impurity gradient in the impurity regions and method of manufactureSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Nov 28, 2006·119 cites·63 claims
- 2695US7057209B2Light emitting device, method of manufacturing the same and manufacturing apparatus thereforSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Jun 6, 2006·55 cites·14 claims
- 2795US5923966ALaser processing methodSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Jul 13, 1999·134 cites·18 claims
- 2894US6528358B1Semiconductor device and method for fabricating the sameSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Mar 4, 2003·59 cites·48 claims
- 2994US6528820B1Semiconductor device and method of fabricating sameSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Mar 4, 2003·114 cites·29 claims
- 3094US6259117B1Active matrix display having storage capacitor associated with each pixel transistorSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Jul 10, 2001·78 cites·31 claims
- 3193US8345435B2Terminal structure and manufacturing method thereof, and electronic device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Jan 1, 2013·16 cites·15 claims
- 3293US7741642B2Semiconductor device and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted Jun 22, 2010·15 cites·15 claims
- 3393US7456430B1Semiconductor device and method for fabricating the sameSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Nov 25, 2008·41 cites·36 claims
- 3493US6885027B2Active matrix display and electrooptical deviceSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Apr 26, 2005·44 cites·21 claims
- 3593US5289300AMethod of manufacturing electro-optical devices wherein the electrode is patterned on the modulation layerSEMICONDUCTOR ENERGY LAB·Filed 1992·Granted Feb 22, 1994·115 cites·29 claims
- 3693US5238705ACarbonaceous protective films and method of depositing the sameSEMICONDUCTOR ENERGY LAB·Filed 1989·Granted Aug 24, 1993·58 cites·9 claims
- 3792US6204519B1Thin film semiconductor deviceSEMICONDUTOR ENERGY LAB CO LTD·Filed 1997·Granted Mar 20, 2001·76 cites·70 claims
- 3892US5459090ASemiconductor device and method for forming the sameSEMICONDUCTOR ENERGY LAB·Filed 1993·Granted Oct 17, 1995·70 cites·10 claims
- 3992US4971667APlasma processing method and apparatusSEMICONDUCTOR ENERGY LAB·Filed 1989·Granted Nov 20, 1990·52 cites·15 claims
- 4091US8237164B2Semiconductor device including magnetTAKAYAMA TORU·Filed 2010·Granted Aug 7, 2012·8 cites·15 claims
- 4191US7125334B2Game machineSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Oct 24, 2006·78 cites·24 claims
- 4291US5421576AGame machineSEMICONDUCTOR ENERGY LAB·Filed 1993·Granted Jun 6, 1995·121 cites·36 claims
- 4390US6744069B1Semiconductor device and its manufacturing methodSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Jun 1, 2004·91 cites·32 claims
- 4490US6734446B1Apparatus and method for dopingSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted May 11, 2004·30 cites·29 claims
- 4589US6504174B1Semiconductor device and method for fabricating the sameSEMICONDUCTOR ENERGY LAB·Filed 2000·Granted Jan 7, 2003·33 cites·34 claims
- 4688US9048203B2Light emitting device, method of manufacturing the same, and manufacturing apparatus thereforYAMAZAKI SHUNPEI·Filed 2011·Granted Jun 2, 2015·5 cites·45 claims
- 4788US7456056B2Semiconductor device and method for fabricating the sameSEMICONDUCTOR ENERGY LAB·Filed 2002·Granted Nov 25, 2008·30 cites·52 claims
- 4888US7173282B2Semiconductor device having a crystalline semiconductor filmSEMICONDUCTOR ENERGY LAB·Filed 2004·Granted Feb 6, 2007·33 cites·28 claims
- 4988US5474945AMethod for forming semiconductor device comprising metal oxideSEMICONDUCTOR ENERGY LAB·Filed 1993·Granted Dec 12, 1995·64 cites·15 claims
- 5088US4799776AFerroelectric liquid crystal display device having a single polarizerSEMICONDUCTOR ENERGY LAB·Filed 1986·Granted Jan 24, 1989·67 cites·15 claims
Showing the top 50 of 132 patent records by PatentIndex Score.
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