Inventor · disambiguated record

Tsugio Iwama

Also filed as: IWAMA TSUGIO

1 granted patent·4 citations·filing 1984–1984

24Inventor score

Technology areasG21C

Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

0132US4601872AWater sealing device for use in replacing control rod drive housingHITACHI LTD·Filed 1984·Granted Jul 22, 1986·4 cites·10 claims

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