Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351960 | Sewing system | — | 2025-07-08 |
| 10889928 | Production management system, sewing machine, and production management device | Satomi HARA | 2021-01-12 |
| 6586079 | Recording material and recording method | Yoshihiko Shibahara, Fumihiro Oguri, Tsutomu Iida | 2003-07-01 |