Inventor · disambiguated record

Erika Hagiyama

Also filed as: HAGIYAMA ERIKA

1 granted patent·57 citations·filing 1991–1991

49Inventor score

Technology areasB29L

Files withNISSEN KAGAKUKOGYO K K1

Top patents by PatentIndex Score

1 record

0174US5269977AMethod of manufacturing a foam transparent organic glass plateNISSEN KAGAKUKOGYO K K·Filed 1991·Granted Dec 14, 1993·57 cites·13 claims

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