Inventor · disambiguated record
Yoshirou Tsurugida
Also filed as: TSURUGIDA YOSHIROU
2 granted patents·1 pending application·11 citations·filing 2001–2006
53Inventor score
Files withOKI ELECTRIC IND CO LTD3
Top patents by PatentIndex Score
3 records- 0163US6524968B2Method for forming insulating film and for manufacturing integrated circuitOKI ELECTRIC IND CO LTD·Filed 2001·Granted Feb 25, 2003·10 cites·21 claims
- 0234US6818567B2Method for selectively oxidizing a silicon waferOKI ELECTRIC IND CO LTD·Filed 2002·Granted Nov 16, 2004·1 cites·6 claims
- 0334US2007093065A1Method for manufacturing a semiconductor waferOKI ELECTRIC IND CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →