Inventor · disambiguated record
Yoshiyuki Asazuma
Also filed as: ASAZUMA YOSHIYUKI
3 granted patents·7 citations·filing 2000–2001
60Inventor score
Technology areasD05B
Top patents by PatentIndex Score
3 records- 0150US6257158B1Sewing machine with uncurling deviceYAMATO SEWING MACHINE MFG·Filed 2000·Granted Jul 10, 2001·3 cites·15 claims
- 0241US6443080B1Presser foot system for sewing machineYAMATO SEWING MACHINE SEIZO CO·Filed 2000·Granted Sep 3, 2002·2 cites·8 claims
- 0337US6431098B2Fabric presser foot device of sewing machineYAMATO SEWING MACHINE SEIZO CO·Filed 2001·Granted Aug 13, 2002·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →