Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9440874 | Glass base material elongating method and glass base material elongating apparatus | — | 2016-09-13 |
| 9422185 | Apparatus for sintering a glass preform for an optical fiber and sintering method thereof | Kazuya Uchida | 2016-08-23 |
| 9371246 | Glass base material elongating method and glass base material elongating apparatus | — | 2016-06-21 |