Inventor · disambiguated record
Ryutaro Chiba
Also filed as: CHIBA RYUTARO
0 granted patents·3 pending applications·0 citations·filing 2016–2019
Top patents by PatentIndex Score
3 records- 0139US2019217423A1Flux-cored wire for gas shielded arc weldingNIPPON STEEL AND SUMIKIN WELDING CO LTD·Filed 2019·Application pending·0 cites
- 0237US2018272477A1Flux-cored wire for gas-shielded arc weldingNIPPON STEEL & SUMIKIN WELDING CO LTD·Filed 2018·Application pending·0 cites
- 0333US2016303690A1Flux-cored wire for gas-shielded arc weldingNIPPON STEEL & SUMIKIN WELDING CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →