Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808367 | Process for preparation of a synthetic fiber bundle | Masatoshi Kashiwagi, Hiroyuki Arita | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808367 | Process for preparation of a synthetic fiber bundle | Masatoshi Kashiwagi, Hiroyuki Arita | 1989-02-28 |