Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018762 | Information recording and reproducing apparatus | Chikayoshi Kamata, Takayuki Tsukamoto, Shinya Aoki, Takahiro Hirai, Toshiro Hiraoka | 2011-09-13 |
| 8014189 | Information recording/reproducing device | Takayuki Tsukamoto, Chikayoshi Kamata, Takahiro Hirai, Shinya Aoki, Toshiro Hiraoka | 2011-09-06 |
| 7995382 | Information recording and reproducing apparatus | Takayuki Tsukamoto, Chikayoshi Kamata, Takahiro Hirai, Shinya Aoki, Toshiro Hiraoka | 2011-08-09 |
| 7961586 | Information recording/reproducing device | Takahiro Hirai, Shinya Aoki, Akihiro Koga, Junichi Akiyama, Shinji Takakura +1 more | 2011-06-14 |