Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11302296 | Method implemented by processor, electronic device, and performance data display system | Shigeru KAFUKU | 2022-04-12 |
| 10803844 | Information processing device, information processing method, storage medium, and electronic musical instrument | Shigeru KAFUKU, Nobuyuki Mochinaga, Atsushi Shibutani, Toshihiko Otsuka, Atsushi Inoshita +1 more | 2020-10-13 |
| 10360884 | Electronic wind instrument, method of controlling electronic wind instrument, and storage medium storing program for electronic wind instrument | Ryutaro Hayashi | 2019-07-23 |
| 9384716 | Automatic key adjusting apparatus and method, and a recording medium | — | 2016-07-05 |
| 9018505 | Automatic accompaniment apparatus, a method of automatically playing accompaniment, and a computer readable recording medium with an automatic accompaniment program recorded thereon | — | 2015-04-28 |
| 8907197 | Performance information processing apparatus, performance information processing method, and program recording medium for determining tempo and meter based on performance given by performer | — | 2014-12-09 |
| 8648241 | Key determination apparatus and storage medium storing key determination program | — | 2014-02-11 |
| 8324493 | Electronic musical instrument and recording medium | — | 2012-12-04 |
| 8314320 | Automatic accompanying apparatus and computer readable storing medium | — | 2012-11-20 |
| 5375501 | Automatic melody composer | — | 1994-12-27 |
| 5302777 | Music apparatus for determining tonality from chord progression for improved accompaniment | Hiroshi Yoshimura, Chisato Nakamura | 1994-04-12 |
| 5179241 | Apparatus for determining tonality for chord progression | Junichi Minamitaka | 1993-01-12 |
| 4875400 | Electronic musical instrument with touch response function | Makoto Takenaka | 1989-10-24 |
| 4685370 | Automatic rhythm playing apparatus having plurality of rhythm patterns for a rhythm sound | Hiroshi Iwase | 1987-08-11 |
| 4643068 | Electronic musical instrument with automatic rhythm playing unit | Keiichi Sakurai, Junichi Minamitaka | 1987-02-17 |