Inventor · disambiguated record

Yoshihiko Iwama

Also filed as: IWAMA YOSHIHIKO

1 granted patent·0 citations·filing 1992–1992

11Inventor score

Technology areasC22C

Files withPIONEER ELECTRONIC CORP1

Top patents by PatentIndex Score

1 record

0124US5356684AOptical recording medium and method of manufacturing thereofPIONEER ELECTRONIC CORP·Filed 1992·Granted Oct 18, 1994·0 cites·2 claims

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