Inventor · disambiguated record
Takayoshi Masaoka
Also filed as: MASAOKA TAKAYOSHI
3 granted patents·9 citations·filing 1999–2006
62Inventor score
Technology areasD05B
Files withYAMATO SEWING MACHINE SEIZO CO3
Top patents by PatentIndex Score
3 records- 0150US7347153B2Thread supplying device of sewing machineYAMATO SEWING MACHINE SEIZO CO·Filed 2006·Granted Mar 25, 2008·2 cites·9 claims
- 0247US6308647B1Interlock stitch sewing machine for blindstitch hemming with slippage preventing deviceYAMATO SEWING MACHINE SEIZO CO·Filed 2000·Granted Oct 30, 2001·3 cites·6 claims
- 0337US6095071AFaulty sewing detectorYAMATO SEWING MACHINE SEIZO CO·Filed 1999·Granted Aug 1, 2000·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →