Issued Patents All Time
Showing 26–50 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756916 | Automatic arrangement apparatus | Kazunori Maruyama | 1998-05-26 |
| 5756917 | Automatic accompaniment device capable of selecting a desired accompaniment pattern for plural accompaniment components | Kunihiko Watanabe, Masao Sakama, Yutaka Tohgi, Hiroyuki Ohba, Shigehiko Mizuno | 1998-05-26 |
| 5736663 | Method and device for automatic music composition employing music template information | Toshio Sugiura | 1998-04-07 |
| 5712436 | Automatic accompaniment apparatus employing modification of accompaniment pattern for an automatic performance | Masao Sakama, Yutaka Tohgi, Shigehiko Mizuno, Hiroyuki Ohba, Maki Kamiya +1 more | 1998-01-27 |
| 5661253 | Control apparatus and electronic musical instrument using the same | — | 1997-08-26 |
| 5602357 | Arrangement support apparatus for production of performance data based on applied arrangement condition | Kazunori Maruyama | 1997-02-11 |
| 5596160 | Performance-information apparatus for analyzing pitch and key-on timing | — | 1997-01-21 |
| 5561256 | Automatic arrangement apparatus for converting pitches of musical information according to a tone progression and prohibition rules | Kazunori Maruyama | 1996-10-01 |
| 5525749 | Music composition and music arrangement generation apparatus | — | 1996-06-11 |
| 5492049 | Automatic arrangement device capable of easily making music piece beginning with up-beat | Kazunori Maruyama | 1996-02-20 |
| 5484957 | Automatic arrangement apparatus including backing part production | Kazunori Maruyama | 1996-01-16 |
| 5483018 | Automatic arrangement apparatus including selected backing part production | Kazunori Maruyama | 1996-01-09 |
| 5457282 | Automatic accompaniment apparatus having arrangement function with beat adjustment | Hiromu Miyamoto, Tatsuya Nonaka, Keizo Terui, Kazunori Maruyama | 1995-10-10 |
| 5448008 | Musical-tone control apparatus with means for inputting a bowing velocity signal | Tetsuo Okamoto, Satoshi Usa | 1995-09-05 |
| 5424486 | Musical key determining device | — | 1995-06-13 |
| 5418325 | Automatic musical arrangement apparatus generating harmonic tones | Kazunori Maruyama | 1995-05-23 |
| RE34913 | Electronic musical instrument | Teruo Hiyoshi, Eisaku Okamoto, Toshio Sugiura, Koichi Kozuki | 1995-04-25 |
| 5403971 | Electronic musical instrument with portamento function | — | 1995-04-04 |
| 5403970 | Electrical musical instrument using a joystick-type control apparatus | — | 1995-04-04 |
| 5401898 | Electronic musical instrument having multiple performance functions | Satoshi Usa | 1995-03-28 |
| 5393927 | Automatic accompaniment apparatus with indexed pattern searching | — | 1995-02-28 |
| 5296644 | Chord detecting device and automatic accompaniment device | — | 1994-03-22 |
| 5290964 | Musical tone control apparatus using a detector | Teruo Hiyoshi, Kinpara Mamoru, Suzuki Hideo, Akira Nakada, Masao Sakama | 1994-03-01 |
| 5290966 | Control apparatus and electronic musical instrument using the same | — | 1994-03-01 |
| 5265516 | Electronic musical instrument with manipulation plate | Satoshi Usa, Tetsuo Okamoto | 1993-11-30 |