Inventor · disambiguated record

Shigeteru Iba

Also filed as: IBA SHIGETERU

1 granted patent·25 citations·filing 1988–1988

41Inventor score

Technology areasE21D

Files withSHIMIZUO CONSTRUCTION CO1

Top patents by PatentIndex Score

1 record

0151US5221160ASubterranean connecting method for construction of shield tunnel and connecting apparatus thereforSHIMIZUO CONSTRUCTION CO·Filed 1988·Granted Jun 22, 1993·25 cites·14 claims

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