Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9330704 | Optical information recording device, optical information recording and reproducing device, optical information recording method, optical information recording and reproducing method, and optical element | Koichiro Nishimura, Toshiki Ishii, Koji Fujita | 2016-05-03 |