Inventor · disambiguated record
Sunao Tanaka
Also filed as: TANAKA SUNAO
3 granted patents·2 pending applications·7 citations·filing 2003–2012
57Inventor score
Top patents by PatentIndex Score
5 records- 0158US2009250144A1Method of joining heat-treatable aluminum alloy members by friction stir weldingSUMITOMO LIGHT METAL IND·Filed 2009·Application pending·0 cites
- 0251US2007138239A1Method of joining heat-treatable aluminum alloy members by friction stir welding and joined product obtained by the method and used for press formingSUMITOMO LIGHT METAL IND·Filed 2005·Application pending·0 cites
- 0350US6892928B2Method of manufacturing tubular body, by friction stir weldingSUMITOMO LIGHT METAL IND·Filed 2003·Granted May 17, 2005·5 cites·4 claims
- 0442US6921010B2Method of joining together two planar members by friction stir welding, and tab plate used in the same methodSUMITOMO LIGHT METAL IND·Filed 2003·Granted Jul 26, 2005·2 cites·16 claims
- 0537US9193320B2Impact absorbing member and bumper deviceYAMADA YUTAKA·Filed 2012·Granted Nov 24, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →