Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9709952 | Photosensitive composition for volume hologram recording, photosensitive substrate for volume hologram recording, and volume hologram recorded medium | Koji Eto, Nobuko Oikawa, Eriko Hamade, Keisuke Miura | 2017-07-18 |