Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702846 | Photosensitive composition for volume hologram recording | Akihiko Sato, Masami Kawabata, Iwao Sumiyoshi | 1997-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702846 | Photosensitive composition for volume hologram recording | Akihiko Sato, Masami Kawabata, Iwao Sumiyoshi | 1997-12-30 |