Inventor · disambiguated record
Kazutoshi Nagasawa
Also filed as: NAGASAWA KAZUTOSHI
2 granted patents·1 pending application·286 citations·filing 1980–2019
72Inventor score
Top patents by PatentIndex Score
3 records- 0194US4314595AMethod of forming nondefective zone in silicon single crystal wafer by two stage-heat treatmentVLSI TECHNOLOGY RES ASS·Filed 1980·Granted Feb 9, 1982·179 cites·13 claims
- 0291US4376657AMethod of making fault-free surface zone in semiconductor devices by step-wise heat treatingVLSI TECHNOLOGY RES ASS·Filed 1980·Granted Mar 15, 1983·107 cites·9 claims
- 0342US2019270043A1Trap, trap device, and trap systemALPHATECH LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →