Inventor · disambiguated record
Sumitomo Watanabe
Also filed as: WATANABE SUMITOMO
4 granted patents·2 pending applications·8 citations·filing 2009–2018
65Inventor score
Top patents by PatentIndex Score
6 records- 0171US10077081B2Vehicle roof structure and method for manufacturing vehicle roof structureHONDA MOTOR CO LTD·Filed 2015·Granted Sep 18, 2018·3 cites·2 claims
- 0271US9486875B2One-side spot welding method and one-side spot welding apparatusHASEGAWA EISAKU·Filed 2012·Granted Nov 8, 2016·3 cites·2 claims
- 0366US9505078B2Spot welding method and spot welding apparatusHASEGAWA EISAKU·Filed 2011·Granted Nov 29, 2016·2 cites·4 claims
- 0452US2011268922A1Bonded product and manufacturing method and manufacturing device thereforHONDA MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 0544US9694437B2One-side resistance spot welding method and apparatus for carrying out the sameHONDA MOTOR CO LTD·Filed 2013·Granted Jul 4, 2017·0 cites·5 claims
- 0644US2019076954A1Resistance welding method and resistance welding apparatusHONDA MOTOR CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →