Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934391 | Synthetic quartz glass body, process for producing the same, optical element, and optical apparatus | Chikaya Tamitsuji, Kunio Watanabe, Daisuke Kobayashi | 2011-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934391 | Synthetic quartz glass body, process for producing the same, optical element, and optical apparatus | Chikaya Tamitsuji, Kunio Watanabe, Daisuke Kobayashi | 2011-05-03 |