Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12175880 | Recommend apparatus, information providing system, method, and storage medium | Hiroki Kanno, Mitsuhiro YONEZAWA, Kenya NOZAKI | 2024-12-24 |
| 11488491 | Recommend apparatus, information providing system, method, and storage medium | Hiroki Kanno, Mitsuhiro YONEZAWA, Kenya NOZAKI | 2022-11-01 |
| 10410616 | Chord judging apparatus and chord judging method | — | 2019-09-10 |
| 10062368 | Chord judging apparatus and chord judging method | — | 2018-08-28 |
| 9607593 | Automatic composition apparatus, automatic composition method and storage medium | — | 2017-03-28 |
| 9558726 | Automatic composition apparatus, automatic composition method and storage medium | — | 2017-01-31 |
| 9460694 | Automatic composition apparatus, automatic composition method and storage medium | — | 2016-10-04 |
| 9053691 | Musical performance evaluation device, musical performance evaluation method and storage medium | Hiroyuki Sasaki | 2015-06-09 |
| 8946533 | Musical performance training device, musical performance training method and storage medium | — | 2015-02-03 |
| 8865990 | Musical performance evaluating device, musical performance evaluating method and storage medium | — | 2014-10-21 |
| 8145693 | Fir filter apparatus, audio apparatus and fir filter program | — | 2012-03-27 |
| 8106281 | Music difficulty level calculating apparatus and music difficulty level calculating method | — | 2012-01-31 |
| 6060655 | Apparatus for composing chord progression by genetic operations | — | 2000-05-09 |
| 6028262 | Evolution-based music composer | — | 2000-02-22 |
| 5705761 | Machine composer for adapting pitch succession to musical background | — | 1998-01-06 |
| 5548080 | Apparatus for appoximating envelope data and for extracting envelope data from a signal | Kunio Sato, Mayumi Ohya | 1996-08-20 |
| 5451709 | Automatic composer for composing a melody in real time | — | 1995-09-19 |
| 5418322 | Music apparatus for determining scale of melody by motion analysis of notes of the melody | — | 1995-05-23 |
| 5331112 | Apparatus for cross-correlating additional musical part to principal part through time | Jun Sato | 1994-07-19 |
| 5235125 | Apparatus for cross-correlating additional musical part with principal part through time | Jun Sato | 1993-08-10 |
| 5218153 | Technique for selecting a chord progression for a melody | — | 1993-06-08 |
| 5200567 | Envelope generating apparatus | Kunio Sato, Mayumi Ohya | 1993-04-06 |
| 5179241 | Apparatus for determining tonality for chord progression | Hiroko Okuda | 1993-01-12 |
| 5099740 | Automatic composer for forming rhythm patterns and entire musical pieces | — | 1992-03-31 |
| 5088380 | Melody analyzer for analyzing a melody with respect to individual melody notes and melody motion | — | 1992-02-18 |