Inventor · disambiguated record
Shun-Ichi Hiraki
Also filed as: HIRAKI SHUN-ICHI
3 granted patents·43 citations·filing 1984–1990
71Inventor score
Technology areasH10P
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0149US5015593AMethod of manufacturing semiconductor deviceTOSHIBA KK·Filed 1990·Granted May 14, 1991·27 cites·7 claims
- 0235US4585489AMethod of controlling lifetime of minority carriers by electron beam irradiation through semi-insulating layerTOSHIBA KK·Filed 1984·Granted Apr 29, 1986·8 cites·4 claims
- 0331US5130261AMethod of rendering the impurity concentration of a semiconductor wafer uniformTOSHIBA KK·Filed 1990·Granted Jul 14, 1992·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →