Inventor · disambiguated record

Tosaku Amakawa

Also filed as: AMAKAWA TOSAKU

2 granted patents·18 citations·filing 1976–1983

58Inventor score

Technology areasC08G H10W

Files withSUMITOMO DUREZ CO2

Top patents by PatentIndex Score

2 records

0148US4122211AProcess for coating electric or electronic elementsSUMITOMO DUREZ CO·Filed 1976·Granted Oct 24, 1978·13 cites·9 claims
0239US4459377AShell-molding resin coated sandSUMITOMO DUREZ CO·Filed 1983·Granted Jul 10, 1984·5 cites·15 claims

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