Issued Patents 1982
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345196 | Speed control device for sewing machines | Yoshinobu Tonomura, Kazuo Watanabe | 1982-08-17 |
| 4343252 | Free arm sewing machine | — | 1982-08-10 |
| 4343250 | Lock stitching and over-lock stitching sewing machine | Noboru Kasuga, Kazumasa Hara, Koichi Watanabe | 1982-08-10 |
| 4343248 | Pattern selecting system of an electronic sewing machine | Hideaki Takenoya, Toshiro Fujimura | 1982-08-10 |
| 4340002 | Upper shaft phase detecting system for sewing machines | Hideaki Takenoya | 1982-07-20 |
| 4340003 | Lock stitching sewing machine with a thread tightening device | Kazumasa Hara, Mikio Koike | 1982-07-20 |
| D264973 | Sewing machine controller | — | 1982-06-15 |
| D264848 | Sewing machine foot pedal | — | 1982-06-08 |
| 4331090 | Bobbin thread tensioning device for a sewing machine | Yoshinobu Tonomura, Hideaki Takenoya, Masanori Hara | 1982-05-25 |
| 4329934 | Needle holding device for sewing machines | Takao Oshima | 1982-05-18 |
| 4323022 | Pattern selecting system for electronic sewing machine | Kenji Kato | 1982-04-06 |
| 4313389 | Sewing machine with a pattern selecting device | Shyuzo Morimoto, Yasuro Sano | 1982-02-02 |
| 4310788 | Speed control device of sewing machines | Yoshinobu Tonomura | 1982-01-12 |