Inventor · disambiguated record
Yasuhiko Kohno
Also filed as: KOHNO YASUHIKO
13 granted patents·334 citations·filing 1995–2006
93Inventor score
Top patents by PatentIndex Score
13 records- 0195US6180966B1Trench gate type semiconductor device with current sensing cellHITACHI LTD·Filed 1998·Granted Jan 30, 2001·166 cites·7 claims
- 0285US6583778B1Method for driving liquid crystal display apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jun 24, 2003·23 cites·4 claims
- 0381US6781568B2Method for driving liquid crystal display apparatusMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Aug 24, 2004·17 cites·3 claims
- 0479US6400350B1Method for driving liquid crystal display apparatusMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jun 4, 2002·42 cites·7 claims
- 0569US7541858B2Integration circuit, decrement circuit, and semiconductor devicesRENESAS TECH CORP·Filed 2005·Granted Jun 2, 2009·5 cites·9 claims
- 0667US6448587B1Circuit incorporated IGBT and power conversion device using the sameHITACHI LTD·Filed 2001·Granted Sep 10, 2002·14 cites·6 claims
- 0761US6590559B2Liquid crystal displayADVANCED DISPLAY KK·Filed 1999·Granted Jul 8, 2003·25 cites·7 claims
- 0858US7777422B2DC/DC converter device and discharge lamp lighting deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 17, 2010·4 cites·7 claims
- 0956US6672295B2Vehicle-mounted ignitorHITACHI LTD·Filed 2003·Granted Jan 6, 2004·5 cites·4 claims
- 1056US6539928B2Vehicle-mounted ignitorHITACHI LTD·Filed 2001·Granted Apr 1, 2003·5 cites·11 claims
- 1150US6366271B1Method for driving a liquid crystal display apparatus and driving circuit thereforMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 2, 2002·15 cites·8 claims
- 1242US5563435AInsulated gate type semiconductor device having built-in protection circuitHITACHI LTD·Filed 1995·Granted Oct 8, 1996·7 cites·20 claims
- 1341US5719420AInsulated gate type semiconductor device having built-in protection circuitHITACHI LTD·Filed 1996·Granted Feb 17, 1998·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →