Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795594 | Thread take-up lever switching mechanism and sewing machine | Toyohiro Azuma | 2023-10-24 |
| 11390974 | Embroidery frame | Shotaro Matsubara | 2022-07-19 |
| 11047081 | Overlock sewing machine | Takuya Sawada, Eiichi Shomura | 2021-06-29 |
| 10988877 | Overlock sewing machine | — | 2021-04-27 |
| 10988878 | Overlock sewing machine | — | 2021-04-27 |
| 9885132 | Compressed air supplying device of a sewing machine | Eiichi Shomura, Shintaro Haraguchi | 2018-02-06 |
| 9856586 | Thread inserting device | Eiichi Shomura | 2018-01-02 |
| 9587335 | Threading device of a sewing machine | Eiichi Shomura, Shintaro Haraguchi | 2017-03-07 |
| 9540212 | Bobbin | — | 2017-01-10 |
| 9395530 | Magnifier for sewing machine | Yosuke Iizuka, Koji Maeda | 2016-07-19 |
| 9297102 | Presser device with fabric guide | Muneyuki Ishikawa, Chiyo Toyomi | 2016-03-29 |
| D741378 | Bobbin with thread holding function | — | 2015-10-20 |
| 9126801 | Bobbin | — | 2015-09-08 |