Inventor · disambiguated record

Ryouichi Itoh

Also filed as: ITOH RYOUICHI

1 granted patent·32 citations·filing 1979–1979

44Inventor score

Technology areasB29C

Files withMITSUBISHI PETROCHEMICAL CO1

Top patents by PatentIndex Score

1 record

0174US4333897AMethod and mold for molding prefoamed particulate thermoplastic synthetic resin materialMITSUBISHI PETROCHEMICAL CO·Filed 1979·Granted Jun 8, 1982·32 cites·6 claims

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