Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9721465 | Information-providing system, portable terminal device, server, and program | Hiroyuki Iwase, Shinji Koezuka, Shinya Sakurada | 2017-08-01 |
| 9006551 | Musical performance-related information output device, system including musical performance-related information output device, and electronic musical instrument | Hiroyuki Iwase, Takuro Sone | 2015-04-14 |
| 8737638 | Audio signal processing device, audio signal processing system, and audio signal processing method | Shinya Sakurada, Kei Nakayama, Takashi Suzuki, Hiroyuki Iwase, Takuro Sone | 2014-05-27 |
| 8697975 | Musical performance-related information output device, system including musical performance-related information output device, and electronic musical instrument | Hiroyuki Iwase, Takuro Sone | 2014-04-15 |
| 6026489 | Signal processor capable of executing microprograms with different step sizes | Masatada Wachi, Mitsumi Kato | 2000-02-15 |
| 5461189 | Waveguide electronic musical instrument employing pre-performance tuning | Iwao Higashi, Toshifumi Kunimoto | 1995-10-24 |
| 5428185 | Musical tone synthesizing apparatus | Toshifumi Kunimoto | 1995-06-27 |