Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965607 | Hologram recording/reproducing device and recording/reproducing optical apparatus | Atsushi Fukumoto, Mikio Sugiki, Kenji Tanaka, Mitsuru Toishi | 2011-06-21 |
| 7940606 | Signal detecting device and signal detecting method | Ariyoshi Nakaoki, Koji Sekiguchi, Osamu Kawakubo, Kazuhiko Fujiie | 2011-05-10 |