Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4285892 | Process for tapering synthetic fibers at the end portion thereof | Yasuhiro Betsuda, Yoshio Taguchi | 1981-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4285892 | Process for tapering synthetic fibers at the end portion thereof | Yasuhiro Betsuda, Yoshio Taguchi | 1981-08-25 |