Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4465005 | Apparatus for dyeing sewing machine upper threads | Yasukata Eguchi, Chuji Nagasaka | 1984-08-14 |
| 4458613 | Sewing machine with bobbin thread tension adjusting device | Yasukata Eguchi, Shuzou Morimoto | 1984-07-10 |
| 4457246 | Method of making pattern data for a sewing machine | Mikio Inamori, Eiichi Shomura | 1984-07-03 |
| D274435 | Sewing machine | Masatomo Amamiya | 1984-06-26 |
| 4441439 | Stitch function switching system for sewing machines | Hideaki Takenoya | 1984-04-10 |
| 4438718 | Phase indication device of sewing machine | — | 1984-03-27 |
| 4436042 | Dual function sewing machine with a rotatable base | Yoshikazu Ebata | 1984-03-13 |
| 4423693 | Feed dog structure of sewing machines | Mikio Koike, Kazumasa Hara | 1984-01-03 |
| 4414908 | Suturing machine for medical treatment | Yasukata Eguchi, Reishi Nemoto, Masayoshi Takahashi | 1983-11-15 |
| D271106 | Sewing machine controller | — | 1983-10-25 |
| 4409915 | Switch control method of an electronic sewing machine | Yasukata Eguchi, Hideaki Takenoya, Mikio Inamori | 1983-10-18 |
| 4401042 | Electronic control sewing machine | Kenji Kato | 1983-08-30 |
| 4399762 | Sewing machine housing structure | — | 1983-08-23 |
| D270159 | Carrying handle for sewing machine | Kenzo Yuasa | 1983-08-16 |
| 4380204 | Needle and feed cam arrangement for a zig zag sewing machine | Akio Koide | 1983-04-19 |
| 4377980 | Automatic thread tensioning device for sewing machines | Yoshinobu Tonomura | 1983-03-29 |
| 4375198 | Hemstitching method of sewing machine | — | 1983-03-01 |
| 4368681 | Pattern selecting mechanism of a sewing machine | Shuzo Morimoto, Yasuro Sano | 1983-01-18 |
| 4345196 | Speed control device for sewing machines | Yoshinobu Tonomura, Kazuo Watanabe | 1982-08-17 |
| 4343252 | Free arm sewing machine | — | 1982-08-10 |
| 4343248 | Pattern selecting system of an electronic sewing machine | Hideaki Takenoya, Toshiro Fujimura | 1982-08-10 |
| 4343250 | Lock stitching and over-lock stitching sewing machine | Noboru Kasuga, Kazumasa Hara, Koichi Watanabe | 1982-08-10 |
| 4340003 | Lock stitching sewing machine with a thread tightening device | Kazumasa Hara, Mikio Koike | 1982-07-20 |
| 4340002 | Upper shaft phase detecting system for sewing machines | Hideaki Takenoya | 1982-07-20 |
| D264973 | Sewing machine controller | — | 1982-06-15 |