Inventor · disambiguated record
Takahide Ishikawa
Also filed as: ISHIKAWA TAKAHIDE
17 granted patents·522 citations·filing 1988–2004
95Inventor score
Files withMITSUBISHI ELECTRIC CORP17
Top patents by PatentIndex Score
17 records- 0185US6271619B1Piezoelectric thin film deviceMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Aug 7, 2001·49 cites·9 claims
- 0284US5812364ACapacitorMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 22, 1998·59 cites·8 claims
- 0384US5652557ATransmission lines and fabricating method thereofMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 29, 1997·78 cites·35 claims
- 0474US5434094AMethod of producing a field effect transistorMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 18, 1995·45 cites·11 claims
- 0574US5270228AMethod of fabricating gate electrode in recessMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Dec 14, 1993·37 cites·12 claims
- 0673US5429994AWiring forming method, wiring restoring method and wiring pattern changing methodMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 4, 1995·50 cites·13 claims
- 0771US5302554AMethod for producing semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Apr 12, 1994·50 cites·6 claims
- 0871US5275958AMethod for producing semiconductor chipsMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 4, 1994·45 cites·4 claims
- 0966US5324981AField effect transistor device with contact in grooveMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jun 28, 1994·31 cites·9 claims
- 1062US4921814AMethod of producing an MMICMITSUBISHI ELECTRIC CORP·Filed 1988·Granted May 1, 1990·17 cites·4 claims
- 1161US4990973AMethod of producing an MMIC and the integrated circuit produced therebyMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Feb 5, 1991·16 cites·4 claims
- 1258US5045503AMicrowave monolithic integrated circuit with heat radiating electrodeMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Sep 3, 1991·24 cites·4 claims
- 1349US6911837B2Method and apparatus for evaluating and adjusting microwave integrated circuitMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jun 28, 2005·3 cites·11 claims
- 1448US6998615B2Method for evaluating piezoelectric fieldsMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Feb 14, 2006·0 cites·6 claims
- 1540US5932926AMicrowave semiconductor integrated circuitMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Aug 3, 1999·9 cites·7 claims
- 1640US4956697AMicrowave monolithic integrated circuit with heat radiating electrodeMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 11, 1990·8 cites·10 claims
- 1730US5177026AMethod for producing a compound semiconductor MIS FETMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Jan 5, 1993·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →