Inventor · disambiguated record
Masanori Fukumoto
Also filed as: FUKUMOTO MASANORI
15 granted patents·544 citations·filing 1989–2021
94Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD13MATSUSHITA ELECTRIC IND CO LD1SONY INTERACTIVE ENTERTAINMENT INC1
Top patents by PatentIndex Score
15 records- 0190US5275972AMethod for fabricating a semiconductor integrated circuit device including the self-aligned formation of a contact windowMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jan 4, 1994·123 cites·10 claims
- 0290US5164337AMethod of fabricating a semiconductor device having a capacitor in a stacked memory cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Nov 17, 1992·123 cites·8 claims
- 0383US5128274AMethod for producing a semiconductor device having a LOCOS insulating film with at least two different thicknessMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 7, 1992·87 cites·1 claims
- 0476US5047815ASemiconductor memory device having a trench-stacked capacitorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Sep 10, 1991·34 cites·4 claims
- 0569US5693557AMethod of fabricating a semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 2, 1997·29 cites·4 claims
- 0664US5633211ASemiconductor device and processMATSUSHITA ELECTRIC IND CO LD·Filed 1994·Granted May 27, 1997·37 cites·14 claims
- 0764US5365095ASemiconductor memory device and processMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Nov 15, 1994·30 cites·7 claims
- 0859US12403610B2Information processing device and action mode setting methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2021·Granted Sep 2, 2025·0 cites·16 claims
- 0958US5474949AMethod of fabricating capacitor or contact for semiconductor device by forming uneven oxide film and reacting silicon with metal containing gasMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 12, 1995·22 cites·6 claims
- 1056US5384276AMethod of fabricating a memory device with a multilayer insulating filmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jan 24, 1995·23 cites·4 claims
- 1151US5449934ASemiconductor memory device and processMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Sep 12, 1995·17 cites·2 claims
- 1245US5661068AMethod of fabricating a semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Aug 26, 1997·9 cites·5 claims
- 1337US5459341ASemiconductor device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Oct 17, 1995·6 cites·12 claims
- 1432US5677220AMethod of manufacturing a semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Oct 14, 1997·2 cites·7 claims
- 1531US5242852AMethod for manufacturing a semiconductor memory deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Sep 7, 1993·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →