Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11356789 | Signal processing device, channel setting method, and speaker system | Yoshikazu Ohura, Kenji Yorimoto, Yosuke Samura | 2022-06-07 |
| 11014336 | Circuit board and method for manufacturing the same | Takeshi Okunaga, Miyuki Kobayashi, Kenpei Yamasaki, Tomoki Hayashi | 2021-05-25 |
| 8199615 | Recording/reproducing apparatus and adjustment method therefor | — | 2012-06-12 |
| 8064309 | Recording/playback apparatus and laser drive pulse adjusting method | — | 2011-11-22 |
| 7916602 | Optical recording and reproducing apparatus and optical recording and reproducing method | Jumpei Kura | 2011-03-29 |
| 7715294 | Optical recording and reproducing apparatus and optical recording and reproducing method | Jumpei Kura | 2010-05-11 |