Inventor · disambiguated record

Osamu Doyasu

Also filed as: DOYASU OSAMU

1 granted patent·7 citations·filing 2002–2002

29Inventor score

Technology areasD05B

Files withPEGASUS SEWING MACHINE MFG CO1

Top patents by PatentIndex Score

1 record

0161US6729251B2Regulating device for handling a needle thread in a multi-needle double chain stitch sewing machinePEGASUS SEWING MACHINE MFG CO·Filed 2002·Granted May 4, 2004·7 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →