Inventor · disambiguated record
Takuji Sonoda
Also filed as: SONODA TAKUJI
16 granted patents·325 citations·filing 1989–1997
95Inventor score
Files withMITSUBISHI ELECTRIC CORP16
Top patents by PatentIndex Score
16 records- 0184US5032541AMethod of producing a semiconductor device including a Schottky gateMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jul 16, 1991·44 cites·11 claims
- 0278US5711813AEpitaxial crystal growth apparatusMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jan 27, 1998·38 cites·11 claims
- 0368US5362677AMethod for producing a field effect transistor with a gate recess structureMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Nov 8, 1994·24 cites·4 claims
- 0467US5285087AHeterojunction field effect transistorMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 8, 1994·29 cites·1 claims
- 0565US5288654AMethod of making a mushroom-shaped gate electrode of semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Feb 22, 1994·33 cites·2 claims
- 0665US4984036AField effect transistor with multiple groovesMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jan 8, 1991·18 cites·5 claims
- 0763US5250822AField effect transistorMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Oct 5, 1993·22 cites·9 claims
- 0860US5139968AMethod of producing a t-shaped gate electrodeMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Aug 18, 1992·21 cites·3 claims
- 0957US5760457ABipolar transistor circuit element having base ballasting resistorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jun 2, 1998·18 cites·17 claims
- 1057US5679603AMethod of making semiconductor device including high resistivity layerMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Oct 21, 1997·21 cites·19 claims
- 1152US5365078ASemiconductor device and method of making itMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 15, 1994·14 cites·5 claims
- 1249US5185534AMonolithic parallel connected transistor structureMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Feb 9, 1993·13 cites·6 claims
- 1348US5428224AField effect transistorMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 27, 1995·12 cites·15 claims
- 1444US4967242AHeterojunction field effect transistorMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Oct 30, 1990·9 cites·3 claims
- 1535US5045497AMethod of making a schottky electrodeMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Sep 3, 1991·4 cites·2 claims
- 1634US5220186ASemiconductor device with a mushroom-shaped gate electrodeMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jun 15, 1993·5 cites·8 claims
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