Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603463 | Bobbin holder and take-up device equipped with the bobbin holder | Ichiro Kumo, Takao Sano, Tosihiro Hayasi | 1997-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603463 | Bobbin holder and take-up device equipped with the bobbin holder | Ichiro Kumo, Takao Sano, Tosihiro Hayasi | 1997-02-18 |