Inventor · disambiguated record
Hajime Yagi
Also filed as: YAGI HAJIME
35 granted patents·3 pending applications·1,129 citations·filing 1973–2008
98Inventor score
Files withSONY CORP27MITSUBISHI HEAVY IND LTD4ICHIKOH INDUSTRIES LTD3CEMEDINE CO LTD1CEMEDINE COMPANY LTD1
Top patents by PatentIndex Score
38 records- 0196US6346718B1Electro-optic device, drive substrate for electro-optic device and method of manufacturing the sameSONY CORP·Filed 1999·Granted Feb 12, 2002·154 cites·84 claims
- 0295US3946422AElectret transducer having an electret of inorganic insulating materialSONY CORP·Filed 1974·Granted Mar 23, 1976·64 cites·7 claims
- 0392US6372558B1Electrooptic device, driving substrate for electrooptic device, and method of manufacturing the device and substrateSONY CORP·Filed 1999·Granted Apr 16, 2002·134 cites·27 claims
- 0492US4038680ASemiconductor integrated circuit deviceSONY CORP·Filed 1976·Granted Jul 26, 1977·79 cites·5 claims
- 0590US6103558AProcess for producing electrooptical apparatus and process for producing driving substrate for electrooptical apparatusSONY CORP·Filed 1999·Granted Aug 15, 2000·86 cites·48 claims
- 0688US6645835B1Semiconductor film forming method and manufacturing method for semiconductor devices thereofSONY CORP·Filed 2000·Granted Nov 11, 2003·42 cites·8 claims
- 0786US6504215B1Electro-optical apparatus having a display section and a peripheral driving circuit sectionSONY CORP·Filed 1999·Granted Jan 7, 2003·57 cites·66 claims
- 0886US6492190B2Method of producing electrooptical device and method of producing driving substrate for driving electrooptical deviceSONY CORP·Filed 2001·Granted Dec 10, 2002·32 cites·41 claims
- 0986US6080643AElimination of dehydrogenation step when forming a silicon thin film device by low-temperature laser-annealingSONY CORP·Filed 1998·Granted Jun 27, 2000·83 cites·6 claims
- 1085US4793886ABonding method and adhesive useful for the methodCEMEDINE CO LTD·Filed 1987·Granted Dec 27, 1988·48 cites·19 claims
- 1180US6997108B2Plate-making type printing press, multi-color printing press and plate-making type printing methodMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Feb 14, 2006·15 cites·20 claims
- 1279US4007478AField effect transistorSONY CORP·Filed 1973·Granted Feb 8, 1977·31 cites·6 claims
- 1378US7704326B2Deposition mask and manufacturing method thereofSONY CORP·Filed 2004·Granted Apr 27, 2010·20 cites·20 claims
- 1478US6767755B2Method of producing electrooptical device and method of producing driving substrate for driving electrooptical deviceSONY CORP·Filed 2002·Granted Jul 27, 2004·18 cites·41 claims
- 1572US4007474ATransistor having an emitter with a low impurity concentration portion and a high impurity concentration portionSONY CORP·Filed 1975·Granted Feb 8, 1977·25 cites·7 claims
- 1671US7220030B2Exterior mirror having lamp and exterior rear-view mirror having lampICHIKOH INDUSTRIES LTD·Filed 2004·Granted May 22, 2007·14 cites·11 claims
- 1771US6376340B1Methods for forming polycrystalline silicon filmSONY CORP·Filed 2000·Granted Apr 23, 2002·13 cites·11 claims
- 1870US6521525B2Electro-optic device, drive substrate for electro-optic device and method of manufacturing the sameSONY CORP·Filed 2001·Granted Feb 18, 2003·14 cites·94 claims
- 1970US6399429B1Method of forming monocrystalline silicon layer, method for manufacturing semiconductor device, and semiconductor deviceSONY CORP·Filed 1999·Granted Jun 4, 2002·36 cites·52 claims
- 2069US6696309B2Methods for making electrooptical device and driving substrate thereforFiled 2001·Granted Feb 24, 2004·15 cites·50 claims
- 2167US6351010B1Electrooptical device, substrate for driving electrooptical device and methods for making the sameSONY CORP·Filed 1999·Granted Feb 26, 2002·38 cites·34 claims
- 2266US7407298B2Vehicle door mirror with pulse modulation controlICHIKOH INDUSTRIES LTD·Filed 2006·Granted Aug 5, 2008·5 cites·8 claims
- 2366US4950701ABonding method and adhesive useful for the methodCEMEDINE COMPANY LTD·Filed 1988·Granted Aug 21, 1990·20 cites·3 claims
- 2465US4032957ASemiconductor deviceSONY CORP·Filed 1975·Granted Jun 28, 1977·14 cites·8 claims
- 2564US4027324ABidirectional transistorSONY CORP·Filed 1976·Granted May 31, 1977·14 cites·7 claims
- 2661US6825070B2Electro-optical apparatus, driving substrate for an electro-optical apparatus and method of manufacturing themSONY CORP·Filed 2002·Granted Nov 30, 2004·8 cites·78 claims
- 2759US4032958ASemiconductor deviceSONY CORP·Filed 1975·Granted Jun 28, 1977·11 cites·5 claims
- 2859US4000506ABipolar transistor circuitSONY CORP·Filed 1975·Granted Dec 28, 1976·12 cites·5 claims
- 2955US7095082B2Electrooptical device, substrate for driving electrooptical device and methods for making the sameSONY CORP·Filed 2001·Granted Aug 22, 2006·4 cites·40 claims
- 3051US2009020026A1Printing pressMITSUBISHI HEAVY IND LTD·Filed 2007·Application pending·0 cites
- 3151US2009178584A1Printing machine nip checking system and programMITSUBISHI HEAVY IND LTD·Filed 2007·Application pending·0 cites
- 3250US7281822B2Outside mirror apparatus for vehicle and illuminating unit for outside mirror apparatusICHOKOH IND LTD·Filed 2005·Granted Oct 16, 2007·2 cites·22 claims
- 3344US8384741B2Numerical-simulation-result display program, numerical-simulation-result display method, and numerical-simulation-result display systemSONY CORP·Filed 2008·Granted Feb 26, 2013·0 cites·12 claims
- 3444US4032956ATransistor circuitSONY CORP·Filed 1975·Granted Jun 28, 1977·6 cites·10 claims
- 3542US3969747AComplementary bipolar transistors with IIL type common base driversSONY CORP·Filed 1974·Granted Jul 13, 1976·5 cites·6 claims
- 3641US2004218041A1Outside mirror for vehicleICHIKOH INDUSTRIES LTD·Filed 2004·Application pending·0 cites
- 3740US3968511ASemiconductor device with additional carrier injecting junction adjacent emitter regionSONY CORP·Filed 1974·Granted Jul 6, 1976·5 cites·5 claims
- 3836US5435243AWetting apparatus and method for offset printing machinesMITSUBISHI HEAVY IND LTD·Filed 1994·Granted Jul 25, 1995·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →