Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6326537 | Method and apparatus for generating musical tone waveforms by user input of sample waveform frequency | — | 2001-12-04 |
| 6284963 | Tone generating method and device based on software | — | 2001-09-04 |
| 6271454 | Method of controlling tone generating drivers by integrating driver on operating system | — | 2001-08-07 |
| 6255576 | Device and method for forming waveform based on a combination of unit waveforms including loop waveform segments | Hideo Suzuki, Masao Sakama | 2001-07-03 |
| 6184455 | Tone generating method and device | — | 2001-02-06 |
| 6180863 | Music apparatus integrating tone generators through sampling frequency conversion | — | 2001-01-30 |
| 6140566 | Music tone generating method by waveform synthesis with advance parameter computation | — | 2000-10-31 |
| 6025551 | Fingering information analyzer and electronic musical instrument with the same | Hiroshi Munekawa, Tokuji Hayakawa, Takeo Shibukawa, Eiichiro Aoki, Akira Nakada | 2000-02-15 |
| 6023016 | Tone generator system using computer software | — | 2000-02-08 |
| 5955691 | Software sound source | Hideo Suzuki, Yoshimasa Isozaki, Hideyuki Masuda, Masahiro Shimizu | 1999-09-21 |
| 5945619 | Asynchronous computation of tone parameter with subsequent synchronous synthesis of tone waveform | — | 1999-08-31 |
| 5942707 | Tone generation method with envelope computation separate from waveform synthesis | — | 1999-08-24 |
| 5913258 | Music tone generating method by waveform synthesis with advance parameter computation | — | 1999-06-15 |
| 5898118 | Computerized music apparatus composed of compatible software modules | — | 1999-04-27 |
| 5895877 | Tone generating method and device | — | 1999-04-20 |
| 5880386 | Musical information processing system with automatic data transfer | Masatada Wachi, Hideo Suzuki, Masashi Hirano | 1999-03-09 |
| 5850050 | Method and apparatus for generating musical tones, method and apparatus for processing music data, method and apparatus reproducing processed music data and storage media for practicing same | Yoshimasa Isozaki, Hideo Suzuki, Masahiro Shimizu, Hideyuki Masuda | 1998-12-15 |
| 5831193 | Method and device for forming a tone waveform by combined use of different waveform sample forming resolutions | Hideo Suzuki | 1998-11-03 |
| 5750911 | Sound generation method using hardware and software sound sources | — | 1998-05-12 |
| 5731534 | Method and apparatus for imparting an effect to a tone signal with grade designation | Hiroyuki Sato | 1998-03-24 |
| 5728961 | Method and device for executing tone generating processing depending on a computing capability of a processor used | — | 1998-03-17 |
| 5714704 | Musical tone-generating method and apparatus and waveform-storing method and apparatus | Hideo Suzuki | 1998-02-03 |
| 5616877 | Automatic performace device | Takeo Shibukawa | 1997-04-01 |
| 5396025 | Tone controller in electronic instrument adapted for strings tone | — | 1995-03-07 |