Location History:
- Hamamatsu, JA (1977)
- Hamamatsu, JP (1980 - 2009)
Company Filing History:
Years Active: 1977-2009
Title: Rokurota Mantani: Innovator in Electronic Tone Generation
Introduction
Rokurota Mantani is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of electronic music, particularly in the generation of tones that closely resemble acoustic sounds. With a total of 10 patents to his name, Mantani's work has had a lasting impact on the music industry.
Latest Patents
Mantani's latest patents include innovative methods and systems for creating electronic tones that mimic acoustic tones. One of his key inventions is a method for making electronic tones close to acoustic tones, which involves a grand piano generating acoustic tones through the vibrations of its strings and soundboard. These acoustic tones are converted into analog audio signals at specific recording points over the soundboard. A group of waveform data sets is then produced from these analog audio signals through sampling and analog-to-digital conversion. When generating electronic tones, delay parameters and volume parameters are determined based on the differences between the recording points and the tone radiating points occupied by loudspeakers. The sets of waveform data series are sequentially read out and modified with these parameters, allowing the electronic tones to closely resemble the acoustic tones.
Career Highlights
Throughout his career, Mantani has worked with prominent companies in the music industry, including Yamaha Corporation and Nippon Gakki Seizo Kabushiki Kaisha. His expertise in electronic tone generation has made him a valuable asset in these organizations, where he has contributed to the development of advanced musical instruments.
Collaborations
Mantani has collaborated with talented individuals in his field, including Takashi Tamaki and Shinya Koseki. These collaborations have further enriched his work and have led to innovative advancements in electronic music technology.
Conclusion
Rokurota Mantani's contributions to electronic tone generation have significantly influenced the music industry. His innovative patents and collaborations demonstrate his commitment to advancing the field of music technology. His work continues to inspire future generations of inventors and musicians alike.