Inventor · disambiguated record
Ko Yoshikawa
Also filed as: YOSHIKAWA KO
6 granted patents·1 pending application·37 citations·filing 1998–2022
77Inventor score
Top patents by PatentIndex Score
7 records- 0177US6870199B1Semiconductor device having an electrode overlaps a short carrier lifetime regionFUJI ELECTRIC CO LTD·Filed 2000·Granted Mar 22, 2005·23 cites·28 claims
- 0257US7028273B2Delay optimization designing system and delay optimization designing method for a logic circuit and control programNEC CORP·Filed 2003·Granted Apr 11, 2006·8 cites·15 claims
- 0354US12455610B2Computation processing deviceUNIV TOHOKU·Filed 2022·Granted Oct 28, 2025·0 cites·18 claims
- 0453US11990901B2Semiconductor circuit and support device for logic circuit designUNIV TOHOKU·Filed 2022·Granted May 21, 2024·0 cites·11 claims
- 0546US2024126616A1Computation processing deviceUNIV TOHOKU·Filed 2022·Application pending·0 cites
- 0642US7617466B2Circuit conjunctive normal form generating method, circuit conjunctive normal form generating device, hazard check method and hazard check deviceNEC CORP·Filed 2006·Granted Nov 10, 2009·0 cites·12 claims
- 0729US6243852B1Method of and an apparatus for logic circuit synthesisNEC CORP·Filed 1998·Granted Jun 5, 2001·6 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →