Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854157 | Method of elongating optical fiber base material, and apparatus for elongating the same | Soichiro Kemmochi, Waichi Yamamura, Mitsukuni Sakashita | 2010-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854157 | Method of elongating optical fiber base material, and apparatus for elongating the same | Soichiro Kemmochi, Waichi Yamamura, Mitsukuni Sakashita | 2010-12-21 |