Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8043520 | Method for manufacturing porous structure and method for forming pattern | Koji Asakawa, Yoshihiro Akasaka, Yasuyuki Hotta | 2011-10-25 |
| 8018762 | Information recording and reproducing apparatus | Kohichi Kubo, Chikayoshi Kamata, Takayuki Tsukamoto, Shinya Aoki, Takahiro Hirai | 2011-09-13 |
| 8014189 | Information recording/reproducing device | Takayuki Tsukamoto, Kohichi Kubo, Chikayoshi Kamata, Takahiro Hirai, Shinya Aoki | 2011-09-06 |
| 7995382 | Information recording and reproducing apparatus | Takayuki Tsukamoto, Kohichi Kubo, Chikayoshi Kamata, Takahiro Hirai, Shinya Aoki | 2011-08-09 |