Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7539383 | Buffered optical fiber and manufacturing method thereof | Akira Sendai, Kazuhisa Kashihara, Yukio Ishii | 2009-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7539383 | Buffered optical fiber and manufacturing method thereof | Akira Sendai, Kazuhisa Kashihara, Yukio Ishii | 2009-05-26 |