Inventor · disambiguated record
Yoshiaki Katakura
Also filed as: KATAKURA YOSHIAKI
3 granted patents·59 citations·filing 1985–2001
70Inventor score
Files withOKI ELECTRIC IND CO LTD3
Top patents by PatentIndex Score
3 records- 0173US4597827AMethod of making MIS field effect transistor having a lightly-doped regionOKI ELECTRIC IND CO LTD·Filed 1985·Granted Jul 1, 1986·41 cites·6 claims
- 0267US6492223B2Method of fabricating semiconductor device equipped with capacitor portionOKI ELECTRIC IND CO LTD·Filed 2001·Granted Dec 10, 2002·17 cites·20 claims
- 0327US5432369AInput/output protection circuitOKI ELECTRIC IND CO LTD·Filed 1993·Granted Jul 11, 1995·1 cites·6 claims
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