Inventor · disambiguated record
Hisatada Nakakoji
Also filed as: NAKAKOJI HISATADA
14 granted patents·118 citations·filing 1984–2003
92Inventor score
Top patents by PatentIndex Score
14 records- 0172US6673470B2Surface treated tin-plated steel sheet and surface treatment solutionKAWASAKI STEEL CO·Filed 2001·Granted Jan 6, 2004·11 cites·8 claims
- 0272US6322906B1Perforative corrosion resistant galvanized steel sheetKAWASAKI STEEL CO·Filed 2000·Granted Nov 27, 2001·14 cites·3 claims
- 0362US6537674B1Surface treated steel sheetKAWASAKI STEEL CO·Filed 2000·Granted Mar 25, 2003·5 cites·6 claims
- 0462US5575899AElectrolytic zinc-nickel alloy plating solution and a method of the plating using the sameKAWASAKI STEEL CO·Filed 1995·Granted Nov 19, 1996·18 cites·14 claims
- 0561US5403468AProcess for the manufacture of tinplate using a fused tin chloride electroplating bathKAWASAKI STEEL CO·Filed 1992·Granted Apr 4, 1995·14 cites·4 claims
- 0658US5834128AOrganic film-coated zinc plated steel sheetKAWASAKI STEEL CO·Filed 1996·Granted Nov 10, 1998·15 cites·6 claims
- 0756US4608320ASurface-treated steel strips adapted for electric resistance weldingKAWASAKI STEEL CO·Filed 1985·Granted Aug 26, 1986·8 cites·6 claims
- 0855US6749952B2Tin-plated steel sheetJFE STEEL CORP·Filed 2002·Granted Jun 15, 2004·2 cites·3 claims
- 0954US6555249B1Surface treated steel sheet and method for production thereofKAWASAKI STEEL CO·Filed 2000·Granted Apr 29, 2003·5 cites·6 claims
- 1049US4561943AProcess for preparing surface-treated steel strips adapted for electric resistance welding and strips produced by said processKAWASAKI STEEL CO·Filed 1984·Granted Dec 31, 1985·6 cites·21 claims
- 1148US5021301AMethod of producing a steel sheet plated with Zn-Mg alloy superior both in plating adhesion and corrosion resistance, and steel sheet plated with the sameKAWASAKI STEEL CO·Filed 1990·Granted Jun 4, 1991·9 cites·7 claims
- 1239US7041382B2Coated steel sheet provided with electrodeposition painting having superior appearanceJFE STEEL CORP·Filed 2003·Granted May 9, 2006·0 cites·12 claims
- 1339US5972522ACorrosion resistant Zn or part-Zn plated steel sheet with MgO coating free of MgKAWASAKI STEEL CO·Filed 1992·Granted Oct 26, 1999·4 cites·6 claims
- 1437US5997714AOrganic coated material having an electrolytically polymerized coating film containing chromium and methodKAWASAKI STEEL CO·Filed 1996·Granted Dec 7, 1999·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →