Inventor · disambiguated record

Takehiko Egawa

Also filed as: EGAWA TAKEHIKO

1 granted patent·1 pending application·13 citations·filing 2005–2006

35Inventor score

Technology areasC22C F16B

Files withKOBE SEKO SHO KK1 SAGA TEKKOHSHO CO LTD1

Top patents by PatentIndex Score

2 records

0170US7976258B2Screw and screw fastening structureSAGA TEKKOHSHO CO LTD·Filed 2006·Granted Jul 12, 2011·13 cites·1 claims
0235US2007187003A1High-strength bolt superior in delayed fracture and resistance and relaxation resistanceKOBE SEKO SHO KK·Filed 2005·Application pending·0 cites

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