Inventor · disambiguated record
Muneyuki Ishikawa
Also filed as: ISHIKAWA MUNEYUKI
5 granted patents·2 citations·filing 2014–2022
62Inventor score
Technology areasD05B
Top patents by PatentIndex Score
5 records- 0190US11377767B2Feed dog mounting/unmounting mechanism and sewing machineJANOME SEWING MACHINE CO LTD·Filed 2021·Granted Jul 5, 2022·2 cites·8 claims
- 0251US11926944B2Lower thread winding deviceJANOME CORP·Filed 2022·Granted Mar 12, 2024·0 cites·5 claims
- 0350US11414800B2Sewing machineJANOME SEWING MACHINE CO LTD·Filed 2020·Granted Aug 16, 2022·0 cites·6 claims
- 0445US9518348B2Sewing machine having changeable presser footJANOME SEWING MACHINE CO LTD·Filed 2015·Granted Dec 13, 2016·0 cites·6 claims
- 0541US9297102B2Presser device with fabric guideJANOME SEWING MACHINE CO LTD·Filed 2014·Granted Mar 29, 2016·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →