Inventor · disambiguated record
Syoji Nakagama
Also filed as: NAKAGAMA SYOJI
6 granted patents·134 citations·filing 1984–2001
84Inventor score
Top patents by PatentIndex Score
6 records- 0198US4566908AAzoic pigments having a silica coreMITA INDUSTRIAL CO LTD·Filed 1984·Granted Jan 28, 1986·73 cites·10 claims
- 0273US5096740AProduction of cubic boron nitride films by laser depositionSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 17, 1992·33 cites·13 claims
- 0351US4524117AElectrophotographic method for the formation of two-colored imagesMITA INDUSTRIAL CO LTD·Filed 1984·Granted Jun 18, 1985·8 cites·7 claims
- 0442US6939824B2Exhaust emission control device and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Sep 6, 2005·4 cites·3 claims
- 0541US6231817B1Exhaust emission control device and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted May 15, 2001·9 cites·6 claims
- 0636US5011759ASemiconductor element and method of forming same and article in which said element is usedSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Apr 30, 1991·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →