Inventor · disambiguated record
Etsuko Yamada
Also filed as: YAMADA ETSUKO
6 granted patents·1 pending application·77 citations·filing 1996–2022
79Inventor score
Top patents by PatentIndex Score
7 records- 0196US11084121B2Double-acting friction stir spot welding method and apparatusKAWASAKI HEAVY IND LTD·Filed 2020·Granted Aug 10, 2021·4 cites·20 claims
- 0294US11396060B2Holding jig and holding jig set for double-acting friction stir spot welding, double-acting friction stir spot welding device, and double-acting friction stir spot welding methodKAWASAKI HEAVY IND LTD·Filed 2020·Granted Jul 26, 2022·3 cites·7 claims
- 0393US11179799B2Clamp member for double-acting friction stir spot welding device, double-acting friction stir spot welding device, and double-acting friction stir spot welding methodKAWASAKI HEAVY IND LTD·Filed 2020·Granted Nov 23, 2021·3 cites·14 claims
- 0483US11491576B2Refill friction stir spot welding method, pressing tool set, and refill friction stir spot welding deviceKAWASAKI HEAVY IND LTD·Filed 2018·Granted Nov 8, 2022·2 cites·12 claims
- 0577US12059742B2Holding jig and holding jig set for double-acting friction stir spot welding, double-acting friction stir spot welding device, and double-acting friction stir spot welding methodKAWASAKI HEAVY IND LTD·Filed 2022·Granted Aug 13, 2024·0 cites·8 claims
- 0669US5845119ASoftware development tool for combining software components/modulesHITACHI LTD·Filed 1996·Granted Dec 1, 1998·65 cites·6 claims
- 0740US2015299836A1Method of manufacturing formed component for aircraft use made of aluminum alloy and formed component for aircraft useKAWASAKI HEAVY IND LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →