Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835956 | Bulky flat yarn of silky touch and a process for manufacturing the same | Yoshiyuki Sasaki | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835956 | Bulky flat yarn of silky touch and a process for manufacturing the same | Yoshiyuki Sasaki | 1989-06-06 |