Location History:
- Kanagawa-ken, JP (2013 - 2016)
- Kawasaki, JP (2016)
- Kanagawa, JP (2011 - 2018)
Company Filing History:
8 out of 52,766 
1 out of 510 
Years Active: 2011-2018
Title: Yusuke Kida – Innovator in Noise Suppression Technologies
Introduction
Yusuke Kida, a prominent inventor based in Kanagawa, Japan, has made significant strides in the field of acoustic signal processing. With a total of nine patents to his name, his work focuses primarily on noise suppression devices and methods, showcasing his commitment to enhancing audio clarity and sound quality.
Latest Patents
Kida's most recent innovations include a noise suppression device, a noise suppression method, and a computer program product. The noise suppression device features an estimating unit that analyzes a first acoustic signal to identify its noise components. It employs a calculating unit to derive a first suppression coefficient aimed at minimizing the noise within the signal. This device further encompasses a first attenuating unit that refines the coefficient over time, along with a second attenuating unit that enhances noise suppression in the frequency domain. The result is a generated acoustic signal that effectively suppresses unwanted noise, allowing for improved audio fidelity.
Another notable invention is the sound source direction estimation apparatus. This apparatus utilizes multiple microphones to acquire acoustic signals, enabling it to calculate phase differences across various channels. By comparing this data with pre-generated templates, the system can estimate the direction of a sound source with remarkable accuracy.
Career Highlights
Yusuke Kida has held positions at renowned companies including Kabushiki Kaisha Toshiba and Asahi Kasei Chemicals Corporation. His experience at these organizations has greatly contributed to his expertise in acoustic technologies and innovation development.
Collaborations
Throughout his career, Kida has closely collaborated with esteemed colleagues such as Masaru Sakai and Kaoru Suzuki. These partnerships have played a crucial role in advancing his research and enhancing the effectiveness of his inventions.
Conclusion
Yusuke Kida exemplifies the spirit of innovation through his prolific contributions to the field of noise suppression and acoustic technologies. His patents reflect a deep understanding of sound processing, providing solutions that significantly improve audio experiences. As he continues to develop new technologies, Kida remains a vital figure in the world of inventions.