Inventor · disambiguated record
Shigenori Takagishi
Also filed as: TAKAGISHI SHIGENORI
2 granted patents·1 pending application·53 citations·filing 1995–2005
65Inventor score
Top patents by PatentIndex Score
3 records- 0182US6625187B1Semiconductor optical device and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Sep 23, 2003·21 cites·14 claims
- 0264US5843590AEpitaxial wafer and method of preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Dec 1, 1998·32 cites·2 claims
- 0332US2005221592A1Method of growing III-V compound semiconductor layer, substrate product, and semiconductor deviceISHIZUKA TAKASHI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →