Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D298755 | Sewing machine | Ichirou Shibayama, Tetsuya Aono | 1988-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D298755 | Sewing machine | Ichirou Shibayama, Tetsuya Aono | 1988-11-29 |