Inventor · disambiguated record
Takafumi Nakaya
Also filed as: NAKAYA Takafumi
1 granted patent·2 pending applications·0 citations·filing 2017–2018
9Inventor score
Technology areasB23K
Top patents by PatentIndex Score
3 records- 0145US10807185B2Welding apparatus and welding methodPRIMETALS TECH JAPAN LTD·Filed 2017·Granted Oct 20, 2020·0 cites·15 claims
- 0230US2020376587A1Welding determination device for strip-shaped sheets, and welding determination methodJFE STEEL CORP·Filed 2018·Application pending·0 cites
- 0330US2020023457A1Welding determination device for strip-shaped sheets, and welding determination methodJFE STEEL CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →