Inventor · disambiguated record
Yoshikazu Sugawara
Also filed as: SUGAWARA YOSHIKAZU
8 granted patents·2 pending applications·350 citations·filing 1994–2007
89Inventor score
Top patents by PatentIndex Score
10 records- 0193US5450354ANon-volatile semiconductor memory device detachable deterioration of memory cellsNIPPON STEEL CORP·Filed 1994·Granted Sep 12, 1995·129 cites·8 claims
- 0292US5450341ANon-volatile semiconductor memory device having memory cells, each for at least three different data writable thereinto selectively and a method of using the sameNIPPON STEEL CORP·Filed 1994·Granted Sep 12, 1995·103 cites·11 claims
- 0385US6603346B2Semiconductor booster circuit having cascaded MOS transistorsNIPPON STEEL CORP·Filed 2002·Granted Aug 5, 2003·38 cites·11 claims
- 0481US5490110ANon-volatile semiconductor memory device having disturb verify functionNIPPON STEEL CORP·Filed 1994·Granted Feb 6, 1996·50 cites·16 claims
- 0566US8497763B2Data carrier and data carrier systemSAWADA KIKUZO·Filed 2007·Granted Jul 30, 2013·4 cites·6 claims
- 0665US8109445B2Data carrier and data carrier systemSAWADA KIKUZO·Filed 2007·Granted Feb 7, 2012·4 cites·16 claims
- 0762US7102422B1Semiconductor booster circuit having cascaded MOS transistorsNIPPON STEEL CORP·Filed 1995·Granted Sep 5, 2006·20 cites·14 claims
- 0859US7834753B2Data carrier and data carrier systemYOSHIKAWA RF SYSTEMS CO LTD·Filed 2007·Granted Nov 16, 2010·2 cites·12 claims
- 0946US2010013605A1Data carrier and data carrier systemYOSHIKKAWA RF SYSTEMS CO LTD·Filed 2007·Application pending·0 cites
- 1046US2009314830A1Data carrier and data carrier systemYOSHIKAWA RF SYSTEMS CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →