Inventor · disambiguated record
Fumio Matsuyama
Also filed as: MATSUYAMA FUMIO
9 granted patents·188 citations·filing 1984–1997
90Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES9
Top patents by PatentIndex Score
9 records- 0188US5434001AFluororesin-coated articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jul 18, 1995·55 cites·23 claims
- 0279US5106682AFluororesin-coated articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Apr 21, 1992·34 cites·9 claims
- 0375US4539113AFluororesin filterSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Sep 3, 1985·32 cites·16 claims
- 0465US5223358AFluororesin-coated material having markings indicated thereonSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jun 29, 1993·13 cites·11 claims
- 0557US4668537AMethod and apparatus for applying a releasing agentSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted May 26, 1987·10 cites·7 claims
- 0646US5770837AMetal plate for electromagnetic heatingSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jun 23, 1998·14 cites·13 claims
- 0745US4818618AAluminum material coated with fluorine resinSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Apr 4, 1989·9 cites·10 claims
- 0842US6059953AInduction heating plated metal mold and its manufactureSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted May 9, 2000·11 cites·6 claims
- 0936US5485950AComposite material, process for producing composite material, and process for producing composite material moldingSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jan 23, 1996·10 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →