Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499317 | Synthetic quartz glass and method for production thereof | Yoshiaki Ikuta, Shinya Kikugawa, Noriaki Shimodaira, Akio Masui | 2002-12-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499317 | Synthetic quartz glass and method for production thereof | Yoshiaki Ikuta, Shinya Kikugawa, Noriaki Shimodaira, Akio Masui | 2002-12-31 |