Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801322 | Method, apparatus and burner for fabricating an optical fiber preform | Hiroyuki Suda, Motohiro Nakahara | 1989-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4801322 | Method, apparatus and burner for fabricating an optical fiber preform | Hiroyuki Suda, Motohiro Nakahara | 1989-01-31 |