Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009339 | Holographic recording medium, holographic writing system and holographic reading system | Kazuya Hayashibe | 2011-08-30 |
| 7920309 | Holographic recording medium, holographic writing system and holographic reading system | Kazuya Hayashibe | 2011-04-05 |