Inventor · disambiguated record
Shigehiko Sasa
Also filed as: SASA SHIGEHIKO
5 granted patents·166 citations·filing 1985–1995
84Inventor score
Technology areasH10D
Files withFUJITSU LTD5
Top patents by PatentIndex Score
5 records- 0181US5682046AHeterojunction bipolar semiconductor device and its manufacturing methodFUJITSU LTD·Filed 1995·Granted Oct 28, 1997·56 cites·36 claims
- 0271US5406094AQuantum interference effect semiconductor device and method of producing the sameFUJITSU LTD·Filed 1992·Granted Apr 11, 1995·37 cites·27 claims
- 0369US5130766AQuantum interference type semiconductor deviceFUJITSU LTD·Filed 1989·Granted Jul 14, 1992·25 cites·20 claims
- 0466US4593301AHigh electron mobility semiconductor device employing selectively doped heterojunction and dual, undoped spacer layersFUJITSU LTD·Filed 1985·Granted Jun 3, 1986·25 cites·11 claims
- 0565US4833508AHigh electron mobility device with intrinsic AlAs/GaAs superlattice separator regionFUJITSU LTD·Filed 1987·Granted May 23, 1989·23 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →