Inventor · disambiguated record
Kazuto Izawa
Also filed as: IZAWA KAZUTO
3 granted patents·1 pending application·70 citations·filing 1989–2007
71Inventor score
Top patents by PatentIndex Score
4 records- 0176US5097446ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1989·Granted Mar 17, 1992·39 cites·18 claims
- 0269US5315547ANonvolatile semiconductor memory device with selective tow erasureHITACHI LTD·Filed 1992·Granted May 24, 1994·30 cites·7 claims
- 0358US7908424B2Memory card and data rewriting methodRENESAS ELECTRONICS CORP·Filed 2007·Granted Mar 15, 2011·1 cites·5 claims
- 0443US2004236909A1Memory card and data rewriting methodFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →