Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842369 | Cladding material for plastic optical fiber and plastic optical fiber using the same | Shinichi Teshima, Kazuhiko Maeda, Taku Yamauchi, Toshio Koishi | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842369 | Cladding material for plastic optical fiber and plastic optical fiber using the same | Shinichi Teshima, Kazuhiko Maeda, Taku Yamauchi, Toshio Koishi | 1989-06-27 |