Inventor · disambiguated record

Itaru Tamagawa

Also filed as: TAMAGAWA ITARU

1 granted patent·19 citations·filing 1988–1988

39Inventor score

Technology areasD05B

Files withPEGASUS SEWING MACHINE MFG CO1

Top patents by PatentIndex Score

1 record

0183US4873931AProgrammed thread regulating apparatus for a sewing machinePEGASUS SEWING MACHINE MFG CO·Filed 1988·Granted Oct 17, 1989·19 cites·17 claims

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