Inventor · disambiguated record
Shigeo Nagaoka
Also filed as: NAGAOKA SHIGEO
3 granted patents·103 citations·filing 1981–1994
74Inventor score
Technology areasB23K
Files withKOBE STEEL LTD3
Top patents by PatentIndex Score
3 records- 0190US5580475AFlux-cored wire for gas shield arc welding with low fumeKOBE STEEL LTD·Filed 1994·Granted Dec 3, 1996·72 cites·33 claims
- 0264US5099103AFlux-cored wire for gas shielded arc weldingKOBE STEEL LTD·Filed 1990·Granted Mar 24, 1992·23 cites·10 claims
- 0341US4367394ACoated electrode for arc weldingKOBE STEEL LTD·Filed 1981·Granted Jan 4, 1983·8 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →