Inventor · disambiguated record
Koichi Kanzaki
Also filed as: KANZAKI KOICHI
7 granted patents·123 citations·filing 1980–1994
86Inventor score
Top patents by PatentIndex Score
7 records- 0171US4433470AMethod for manufacturing semiconductor device utilizing selective etching and diffusionTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Feb 28, 1984·35 cites·9 claims
- 0258US4404737AMethod for manufacturing a semiconductor integrated circuit utilizing polycrystalline silicon deposition, oxidation and etchingTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Sep 20, 1983·22 cites·8 claims
- 0357US4404738AMethod of fabricating an I2 L element and a linear transistor on one chipTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Sep 20, 1983·14 cites·4 claims
- 0455US4539742ASemiconductor device and method for manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Sep 10, 1985·19 cites·8 claims
- 0549US4912534ANonvolatile semiconductor memory deviceTOSHIBA KK·Filed 1989·Granted Mar 27, 1990·11 cites·4 claims
- 0644US5545906ANon-volatile semiconductor memory device with contamination protection layersTOSHIBA KK·Filed 1994·Granted Aug 13, 1996·16 cites·22 claims
- 0734US4377903AMethod for manufacturing an I2 L semiconductor deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Mar 29, 1983·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →