Inventor · disambiguated record
Eiryo Tsukioka
Also filed as: TSUKIOKA EIRYO
3 granted patents·47 citations·filing 1989–1992
69Inventor score
Technology areasH10P
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0161US5204276AMethod of manufacturing semiconductor deviceTOSHIBA KK·Filed 1991·Granted Apr 20, 1993·36 cites·8 claims
- 0236US5096842AMethod of fabricating bipolar transistor using self-aligned polysilicon technologyTOSHIBA KK·Filed 1989·Granted Mar 17, 1992·8 cites·8 claims
- 0329US5244822AMethod of fabricating bipolar transistor using self-aligned polysilicon technologyTOSHIBA KK·Filed 1992·Granted Sep 14, 1993·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →