Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260338 | Porous glass body and method for producing glass preform | Tomohiro Ishihara, Motonori Nakamura, Yuugo Kubo | 2016-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260338 | Porous glass body and method for producing glass preform | Tomohiro Ishihara, Motonori Nakamura, Yuugo Kubo | 2016-02-16 |