Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9986358 | Sound apparatus, television receiver, speaker device, audio signal adjustment method, and recording medium | Hisao Hattori, Takeaki Suenaga, TAKUTO ICHIKAWA | 2018-05-29 |
| 9661436 | Audio signal playback device, method, and recording medium | Hisao Hattori | 2017-05-23 |
| 9131314 | Acoustic system | Hisao Hattori, Chanbin Ni | 2015-09-08 |
| 9071215 | Audio signal processing device, method, program, and recording medium for processing audio signal to be reproduced by plurality of speakers | — | 2015-06-30 |
| 8650477 | Multimedia data processing device which can easily prepare multimedia contents | Tatsuo Sudoh, Ryota Yagi | 2014-02-11 |
| 8640025 | Multimedia data processing device which can easily prepare multimedia contents and output changed contents | Tatsuo Sudoh, Ryota Yagi | 2014-01-28 |
| 8156417 | Computer-readable recording medium having template for easy preparing multimedia contests | Tatsuo Sudoh, Ryota Yagi | 2012-04-10 |
| 7859998 | System and method for managing pre-emption of quality of service (QoS) allocations in a network | Steven A. Wade, Jr. | 2010-12-28 |