Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314979 | Optical fibers and core - forming compositions | Hiroshige Okinoshima, Tomiya Abe | 1994-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5314979 | Optical fibers and core - forming compositions | Hiroshige Okinoshima, Tomiya Abe | 1994-05-24 |