Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10204652 | Optical recording medium having a plurality of recording layers capable of suppressing off-track | Yo Ota, Kensaku Takahashi | 2019-02-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10204652 | Optical recording medium having a plurality of recording layers capable of suppressing off-track | Yo Ota, Kensaku Takahashi | 2019-02-12 |