Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405097 | Operation data processing device | — | 2002-06-11 |
| 6289831 | Sewing machine capable of tracing an embroidery area | Toshihiro Hanai, Kiyokazu Sekine | 2001-09-18 |
| 5974992 | Production management system for managing sewing operations of a plurality of embroidery sewing machines | — | 1999-11-02 |
| 5954005 | Operation status setting device for pattern sewing | Kiyokazu Sekine | 1999-09-21 |
| 5904109 | Color switch setting data processing apparatus for multi-needle embroidery machine and sewing system employing the apparatus | — | 1999-05-18 |
| 5881657 | Data processing device for pattern sewing system | — | 1999-03-16 |
| 5873321 | Sewing device with a bed switchable between a usage position and a retracted position | Akio Takahashi, Yoshikazu Kurono, Masaki Shimizu | 1999-02-23 |
| 5794554 | Sewing machine with means for synchronizing drive of needle and loop taker motors | Kohichi Akahane, Takashi Kondo, Masaki Shimizu, Yoshikazu Kurono | 1998-08-18 |
| 5791274 | Sewing machine with means for synchronizing drive of needle and loop taker motors | Kohichi Akahane, Takashi Kondo, Masaki Shimizu, Yoshikazu Kurono | 1998-08-11 |
| 5791272 | Sewing machine with detachable and independently driven loop taker module | Kohichi Akahane, Takashi Kondo, Masaki Shimizu, Yoshikazu Kurono | 1998-08-11 |
| 5765493 | Sewing machine with detachable loop taker module | Kohichi Akahane, Takashi Kondo, Masaki Shimizu, Yoshikazu Kurono | 1998-06-16 |
| 5392724 | Sewing system | Yoshikazu Kurono | 1995-02-28 |
| 5379707 | Stitch data preparing device for embroidery sewing machine | — | 1995-01-10 |
| 5359949 | Sewing system having function to store operation-state data upon detection of abnormality | — | 1994-11-01 |
| 5335182 | Embroidery data producing apparatus | — | 1994-08-02 |
| 5320054 | Embroidery data producing apparatus for embroidery machine | — | 1994-06-14 |
| 5282142 | Embroidery machine that adjusts the inclination angle of embroidery stitches | — | 1994-01-25 |
| 5261341 | Process and apparatus for producing embroidery data by using blocks with various shapes and utilizing embroidery data to form a stitch line | — | 1993-11-16 |
| 5204822 | Sewing data processing apparatus | — | 1993-04-20 |
| 5191536 | Embroidery data preparing apparatus | Kyoji Komuro, Masaaki Yokoe, Narihiro Matsushita, Kiyokazu Sekine, Atsuya Hayakawa +1 more | 1993-03-02 |
| 5184560 | Automatic sewing machine capable of executing stitch back operation | — | 1993-02-09 |