Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4223616 | System for generating stitch pattern signals for electronic sewing machine | Hiroshi Kunimatsu, Kinji Tabata, Toshihiko Daido | 1980-09-23 |
| 4217841 | Speed control apparatus for use with electric sewing machine | Toshihiko Daido, Hiroshi Kunimatsu, Kinji Tabata | 1980-08-19 |