Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126239 | Electric power unit | Daisuke OGASAWARA, Yuki Ishikawa, Keisuke Nakata, Jun MURAKAMI, Kazuyuki Yamamoto | 2024-10-22 |
| D910597 | Controller for digital audio player | — | 2021-02-16 |
| D872056 | Controller for digital audio player | — | 2020-01-07 |
| D578519 | Loudspeaker frame | Koji Nakane, Junichi Tanaka | 2008-10-14 |
| D573980 | Loudspeaker | Koji Nakane, Junichi Tanaka | 2008-07-29 |
| D568300 | Loudspeaker | Yuki Iida | 2008-05-06 |
| D567225 | Loudspeaker | Koji Nakane, Junichi Tanaka | 2008-04-22 |
| D567231 | Loudspeaker frame | Koji Nakane, Junichi Tanaka | 2008-04-22 |
| D560658 | Loudspeaker | Koji Nakane | 2008-01-29 |