| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 22 | |
| #2 | United States | 8 | |
| #3 | China | 4 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Special information storage | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kido Kunio | 15 |
| #2 | Kitazawa Hideo | 8 |
| #3 | Yokoyama Kenji | 8 |
| #4 | Ushigoe Akimasa | 5 |
| #5 | Kaneko Takamasa | 5 |
| #6 | Takahashi Shinsuke | 4 |
| #7 | Nakamura Tomonori | 3 |
| #8 | Ushikoshi Akinori | 3 |
| #9 | Tomizawa Tomomi | 3 |
| #10 | Oshima Keizo | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JP2012164408A | Disk player | |
| JP2012164407A | Disk player | |
| JP2010192058A | Clamp mechanism in disk player | |
| JP2010130307A | Speaker | |
| JP2010124026A | Speaker | |
| JP2010003338A | Disk lifting mechanism | |
| JP2009105704A | Speaker | |
| JP2008093236A | Music linking operation method and device | |
| JP2008035261A | Method of attaching voice coil, and speaker | |
| JP2008035260A | Speaker | |
| JP2008001209A | Display device | |
| CN1882195A | Speaker | |
| CN1878427A | Speaker | |
| CN1878426A | Speaker | |
| JP2007020152A | Speaker | |
| JP2007020154A | Speaker | |
| JP2007020153A | Speaker | |
| JP2007200450A | Traverse support structure of disk player | |
| JP2007198489A | Bearing structure of power transmission rotating body | |
| JP2007096652A | Speaker |