Patents/Inventors

Hiroki Shiratsuchi

TokyoJP4 patents

5 Patents

US119592132024
Bobbin Winding Device and Sewing Machine
JANOME SEWING MACHINE CO., Ltd.
0 cites
US119269442024
Lower Thread Winding Device
JANOME Corporation
0 cites
US118407862023
Sewing Machine
JANOME SEWING MACHINE CO., Ltd.
0 cites
US118079692023
Bobbin Winding Device and Sewing Machine
JANOME SEWING MACHINE CO., Ltd.
0 cites
US116616932023
Embroidery Apparatus
JANOME CORPORATION
0 cites