Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191326 | Marking device and method, and method for manufacturing fastener chain | Toru Umekawa | 2021-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191326 | Marking device and method, and method for manufacturing fastener chain | Toru Umekawa | 2021-12-07 |