Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513529 | Audio system and method of controlling conveyer device | Taku Ueda, Naoaki Kurita, Yuji Sakurai, Hisanobu Suzuki | 2022-11-29 |
| 11422767 | Playback system, vibrator, and playback system control method | Kazuhiko NISHIZAWA | 2022-08-23 |
| 11216243 | Audio visual device, playback method, and playback system | Naoaki Kurita | 2022-01-04 |
| 10854221 | Audio device including non-contact power feeding mechanism | Jun Ishii, Shinya MIZOSHIRI | 2020-12-01 |
| 10778350 | Fader device | Taku Ueda, Hisanobu Suzuki | 2020-09-15 |
| 10725222 | Display device, electronic apparatus, and light guide unit | Kazuhiko NISHIZAWA, Satoshi GOUGI, Noritsugu Kusaba | 2020-07-28 |
| 9379831 | Acoustic controller | Mizuyuki Shirai, Akio Yatsui | 2016-06-28 |
| 7990723 | Housing structure of acoustic controller | Tsutomu Watanabe | 2011-08-02 |
| 7733660 | Housing structure of acoustic controller | Tsutomu Watanabe | 2010-06-08 |
| 7439968 | Display device | Koichi Tsutsumi, Shinji Sato | 2008-10-21 |
| 7067990 | Projection type video display | Hiroshi Nakamura | 2006-06-27 |