Inventor · disambiguated record
Takashi Ohzone
Also filed as: OHZONE TAKASHI
6 granted patents·120 citations·filing 1978–1993
84Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD6
Top patents by PatentIndex Score
6 records- 0178US4861729AMethod of doping impurities into sidewall of trench by use of plasma sourceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Aug 29, 1989·51 cites·6 claims
- 0266US4918027AMethod of fabricating semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Apr 17, 1990·30 cites·1 claims
- 0345US5057444AMethod of fabricating semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Oct 15, 1991·18 cites·3 claims
- 0442US4261792AMethod for fabrication of semiconductor devicesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Apr 14, 1981·9 cites·3 claims
- 0540US5250455AMethod of making a nonvolatile semiconductor memory device by implanting into the gate insulating filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Oct 5, 1993·8 cites·3 claims
- 0630USRE37228EMethod of fabricating semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jun 12, 2001·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →