Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183312 | Vibration plate and musical instrument | Banri Abe, Ichiro Osuga, Shinji SUMINO, Taishi SHINOHARA, Takashi KITAGAWA +1 more | 2024-12-31 |
| 10984760 | Musical instrument and vibrator | Banri Abe, Ichiro Osuga, Shinji SUMINO, Takuya Abe, Takashi KITAGAWA | 2021-04-20 |
| 10891923 | Vibrator and musical instrument | Ichiro Osuga, Banri Abe, Shinji SUMINO, Takashi KITAGAWA, Takuya Abe | 2021-01-12 |
| 9899016 | Musical sound signal generation apparatus that generates sound emulating sound emitting from a rotary speaker | Taro Shirahama | 2018-02-20 |
| 9536508 | Accompaniment data generating apparatus | Masahiro Kakishita | 2017-01-03 |
| 9438220 | State detecting circuit, key-press detector, and musical instrument | — | 2016-09-06 |
| 8791350 | Accompaniment data generating apparatus | — | 2014-07-29 |
| 8706506 | Waveform compressing apparatus, waveform decompressing apparatus, and method of producing compressed data | — | 2014-04-22 |
| 8530736 | Musical tone signal synthesis method, program and musical tone signal synthesis apparatus | Encai Liu, Eiji Tominaga | 2013-09-10 |
| 7692087 | Compressed data structure and apparatus and method related thereto | Tokio Shirakawa | 2010-04-06 |
| 7521621 | Compressed data structure and apparatus and method related thereto | Tokio Shirakawa | 2009-04-21 |
| 7378586 | Compressed data structure and apparatus and method related thereto | — | 2008-05-27 |
| 7256340 | Compressed data structure and apparatus and method related thereto | Tokio Shirakawa | 2007-08-14 |