Inventor · disambiguated record

Sadao Oiko

Also filed as: OIKO SADAO

1 granted patent·1 pending application·24 citations·filing 2001–2003

44Inventor score

Technology areasB21D Y10T

Files withSUNCALL CORP2

Top patents by PatentIndex Score

2 records

0184US6659137B2Two-layer clad pipeSUNCALL CORP·Filed 2001·Granted Dec 9, 2003·24 cites·2 claims
0233US2003094209A1Two-layer clad pipe and method for making the sameSUNCALL CORP·Filed 2003·Application pending·0 cites

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