Inventor · disambiguated record

Wataru Midzutani

Also filed as: MIDZUTANI WATARU

2 granted patents·80 citations·filing 1977–1977

66Inventor score

Technology areasB21C B21D

Files withNIPPON STEEL CORP2

Top patents by PatentIndex Score

2 records

0192US4148426AMethod and apparatus for manufacturing metal pipeNIPPON STEEL CORP·Filed 1977·Granted Apr 10, 1979·56 cites·9 claims
0276US4122696AMethod and apparatus for manufacturing metallic pipeNIPPON STEEL CORP·Filed 1977·Granted Oct 31, 1978·24 cites·16 claims

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Wataru Midzutani — Patent Inventor | PatentIndex