KW

Koichi Watanabe

JC Janome Sewing Machine Co.: 1 patents #13 of 30Top 45%
📍 Tokyo, MS: #3 of 4 inventorsTop 75%
Overall (1982): #47,579 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4343250 Lock stitching and over-lock stitching sewing machine Susumu Hanyu, Noboru Kasuga, Kazumasa Hara 1982-08-10