Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8293134 | Optically anisotropic material, optical element and optical information writing/reading device | Satoshi Okada, Hiroshi Kumai | 2012-10-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8293134 | Optically anisotropic material, optical element and optical information writing/reading device | Satoshi Okada, Hiroshi Kumai | 2012-10-23 |