Inventor · disambiguated record

Youhei Ohtake

Also filed as: OHTAKE YOUHEI

1 granted patent·1 pending application·20 citations·filing 2005–2007

42Inventor score

Technology areasB25B

Files withSANNOHASHI CO LTD2

Top patents by PatentIndex Score

2 records

0179US7188549B2Axial-force-detective fastening tool, bolt, and method of manufacturing boltSANNOHASHI CO LTD·Filed 2005·Granted Mar 13, 2007·20 cites·10 claims
0243US2007140812A1Axial-force-detective fastening tool, bolt, and method of manufacturing boltSANNOHASHI CO LTD·Filed 2007·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →