Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977108 | Recording medium including patterned tracks and isolation regions | Hiroyuki Hieda, Koji Asakawa, Toshiro Hiraoka, Katsuyuki Naito | 2005-12-20 |
| 6974946 | Transmission stacked photodetector | Minoru Yonezawa | 2005-12-13 |