Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711176 | Multilayer optical information recording disk and method for manufacturing same | Tatsuo Mikami, Atsushi Tatsugawa | 2017-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711176 | Multilayer optical information recording disk and method for manufacturing same | Tatsuo Mikami, Atsushi Tatsugawa | 2017-07-18 |