Inventor · disambiguated record
Mitsufumi Codama
Also filed as: CODAMA MITSUFUMI
36 granted patents·1 pending application·2,018 citations·filing 1988–2006
98Inventor score
Top patents by PatentIndex Score
37 records- 0199US5292675AMethod for forming a MOS transistor and structure thereofSEMICONDUCTOR ENERGY LAB·Filed 1992·Granted Mar 8, 1994·293 cites·22 claims
- 0295US6369495B2Organic electroluminescence display device and producing method thereofTDK CORP·Filed 2001·Granted Apr 9, 2002·98 cites·15 claims
- 0395US6037712AOrganic electroluminescence display device and producing method thereofTDK CORP·Filed 1997·Granted Mar 14, 2000·292 cites·4 claims
- 0492US5627364ALinear array image sensor with thin-film light emission element light sourceTDK CORP·Filed 1995·Granted May 6, 1997·143 cites·24 claims
- 0588US5786796AImage desplay deviceTDK CORP·Filed 1996·Granted Jul 28, 1998·89 cites·1 claims
- 0686US6280273B1Organic EL display device and method of makingTDK CORP·Filed 2000·Granted Aug 28, 2001·41 cites·6 claims
- 0786US5591988ASolid state imaging device with low trap densityTDK CORP·Filed 1995·Granted Jan 7, 1997·59 cites·11 claims
- 0883US6290563B1Organic electroluminescence display device and producing method thereofTDK CORP·Filed 2000·Granted Sep 18, 2001·26 cites·12 claims
- 0982US5470762AMethod of fabricating a thin film transistorSEMICONDUCTOR ENERGY LAB·Filed 1992·Granted Nov 28, 1995·44 cites·13 claims
- 1077US6100860AImage display deviceTDK CORP·Filed 1998·Granted Aug 8, 2000·47 cites·10 claims
- 1175US6091196AOrganic electroluminescent display device and method of manufacture thereofTDK CORP·Filed 1998·Granted Jul 18, 2000·105 cites·9 claims
- 1275US5904508ASemiconductor device and a method of manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted May 18, 1999·36 cites·13 claims
- 1374US6121726AOrganic electroluminescent color display having color transmitting layers and fluorescence converting layer with improved structure for color conversion efficiency on a color transmitting layerTDK CORP·Filed 1997·Granted Sep 19, 2000·105 cites·3 claims
- 1474US5187601AMethod for making a high contrast liquid crystal display including laser scribing opaque and transparent conductive strips simultaneouslySEMICONDUCTOR ENERGY LAB·Filed 1991·Granted Feb 16, 1993·43 cites·17 claims
- 1573US6320311B2Organic EL device having a hole injecting electrode including a transparent electrode and a metal electrodeTDK CORP·Filed 1998·Granted Nov 20, 2001·97 cites·8 claims
- 1672US6091078AOrganic EL display device having separating groove structures between adjacent elementsTDK CORP·Filed 1998·Granted Jul 18, 2000·81 cites·12 claims
- 1772US5644146AThin film transistorTDK CORP·Filed 1995·Granted Jul 1, 1997·34 cites·6 claims
- 1871US5574293ASolid state imaging device using disilaneTDK CORP·Filed 1994·Granted Nov 12, 1996·27 cites·4 claims
- 1970US5757030AThin film transistor with an insulating film having an increased thickness on a periphery of a semiconductor islandSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted May 26, 1998·25 cites·6 claims
- 2066US5604139AMethod for manufacturing a semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Feb 18, 1997·21 cites·9 claims
- 2164US5821560AThin film transistor for controlling a device such as a liquid crystal cell or electroluminescent elementTDK CORP·Filed 1996·Granted Oct 13, 1998·24 cites·10 claims
- 2263US6452212B1Semiconductor device and method for operating the sameSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Sep 17, 2002·22 cites·7 claims
- 2363US6188176B1Organic electroluminescent device and preparation method with ITO electrode (111) orientationTDK CORP·Filed 1998·Granted Feb 13, 2001·73 cites·6 claims
- 2455US5731600AImage sensor device on insulating surfaceSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Mar 24, 1998·18 cites·6 claims
- 2555US5352921APhotoelectric conversion device and image sensorSEMICONDUCTOR ENERGY LAB·Filed 1993·Granted Oct 4, 1994·18 cites·13 claims
- 2654US6114805AOrganic electroluminescent display with filter layerTDK CORP·Filed 1998·Granted Sep 5, 2000·42 cites·13 claims
- 2752US6479334B1Thin film transistor and semiconductor device and method for forming the sameSEMICONDUCTOR ENERGY LAB·Filed 1999·Granted Nov 12, 2002·14 cites·53 claims
- 2851US7087962B1Method for forming a MOS transistor having lightly dopped drain regions and structure thereofSEMICONDUCTOR ENERGY LAB·Filed 1995·Granted Aug 8, 2006·10 cites·43 claims
- 2948US2006267097A1Method for forming a MOS transistor and structure thereofSEMICONDUCTOR ENERGY LAB·Filed 2006·Application pending·0 cites
- 3047US6008076AThin film transistor and semiconductor device and method for forming the sameSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted Dec 28, 1999·11 cites·45 claims
- 3145US6307317B1Organic electroluminescent display and method for its manufactureTDK CORP·Filed 1999·Granted Oct 23, 2001·31 cites·11 claims
- 3242US5741718AMethod for manufacturing a semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted Apr 21, 1998·6 cites·7 claims
- 3340US5014100AImage sensor free from undesirable incident light rays which have not been reflected in the surface bearing the image to be sensedSEMICONDUCTOR ENERGY LAB·Filed 1988·Granted May 7, 1991·6 cites·2 claims
- 3439US6339291B1Organic electroluminescent device, and its fabrication methodTDK CORP·Filed 1999·Granted Jan 15, 2002·18 cites·2 claims
- 3538US6147442AOrganic electroluminescence display device and producing method thereofTDK CORP·Filed 1999·Granted Nov 14, 2000·11 cites·5 claims
- 3637US5103321AImage sensor immune to noise signals originating from an alternating power supplySEMICONDUCTOR ENERGY LAB·Filed 1988·Granted Apr 7, 1992·5 cites·10 claims
- 3734US5017828AImage sensorSEMICONDUCTOR ENERGY LAB·Filed 1989·Granted May 21, 1991·3 cites·6 claims
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