Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12205569 | Instrument playing apparatus | Michiko TANOUE | 2025-01-21 |
| 12027144 | Keyboard device and sound generation control method | Ryutaro Niiho, Haruki Uehara | 2024-07-02 |
| 11922912 | Instrument playing apparatus | Michiko TANOUE | 2024-03-05 |
| 11657786 | Keyboard device and sound generation control method | Ryutaro Niiho, Haruki Uehara | 2023-05-23 |
| 11050579 | Distribution destination specifying device and distribution destination specifying method | Akihiko Suyama, Katsuaki Tanaka, Takeyoshi Aihara, Kazuya Mushikabe, Keisuke Tsukada | 2021-06-29 |
| 10917465 | Synchronization setting device and distribution system | Akihiko Suyama, Yuki SUEMITSU, Katsuaki Tanaka, Takeyoshi Aihara | 2021-02-09 |
| 10249274 | Keyboard musical instrument, adjusting method thereof, and computer-readable recording medium therefor | Yasuhiko Oba | 2019-04-02 |
| 10242697 | Pitch information generation device, pitch information generation method, and computer-readable recording medium therefor | — | 2019-03-26 |
| 9576564 | Performance recording apparatus | Kenichi Yamauchi, Taro Kawabata | 2017-02-21 |
| 9245509 | Recording and reproduction of waveform based on sound board vibrations | Yuji Fujiwara, Shinya Koseki | 2016-01-26 |
| 9003468 | Automatic performance device | Haruki Uehara, Taro Yokoyama, Kenji Matahira | 2015-04-07 |
| 8942388 | Modulation device and demodulation device | Hitoshi Akiyama, Shinya Koseki, Takuro Sone, Hiroyuki Iwase | 2015-01-27 |
| 8878045 | Acoustic effect impartment apparatus, and piano | Shinya Koseki | 2014-11-04 |
| 8796527 | Tone reproduction apparatus and method | Shinya Koseki | 2014-08-05 |
| 8796528 | Performance system | Haruki Uehara, Taro Yokoyama | 2014-08-05 |
| 8426717 | Discriminator for discriminating employed modulation technique, signal demodulator, musical instrument and method of discrimination | Shigekazu Hirabayashi | 2013-04-23 |
| 7576277 | Tuning device for musical instruments and computer program for the same | — | 2009-08-18 |
| 7547838 | Tuning device for musical instruments and computer program used therein | Rei Furukawa | 2009-06-16 |
| 7521618 | Tuning device for musical instruments and computer program used therein | — | 2009-04-21 |