Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647192 | Optical fiber | Minoru Yoshida, Kazuo Imamura, Yasuhide Sudo | 2003-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647192 | Optical fiber | Minoru Yoshida, Kazuo Imamura, Yasuhide Sudo | 2003-11-11 |