Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7912239 | Flat speaker | Masato Sorimachi, Yuuzo Nakajima, Hiroshi Ikeda, Kiyoshi Ootani, Akira Nishikawa +2 more | 2011-03-22 |
| 7869135 | Zoom lens and image pickup apparatus having the same | — | 2011-01-11 |