Company Filing History:
Years Active: 1989
Title: Yasunari Kawahara: Innovator in Audio Information Reproduction
Introduction
Yasunari Kawahara is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of audio technology, particularly in the area of information reproduction. His innovative work has led to the development of a unique audio information reproducing apparatus.
Latest Patents
Kawahara holds 1 patent for his invention titled "Audio information reproducing apparatus." This apparatus enables the regulation of sound volume levels of signals reproduced from a multiple-audio recording medium. The invention allows one of a plurality of audio information signals to be reproduced in conjunction with video information. The multiple-audio signals are recorded on the surface of a video disk, along with the video information. A code signal indicative of the presence of multiple-audio information is also recorded and detected by code reading circuitry in the apparatus. The operation of changeover circuitry is controlled based on the presence or absence of the code signal, as well as the operation of a microphone in a microphone mixing mode.
Career Highlights
Kawahara has had a distinguished career, working with Pioneer Electronic Corporation, a leading company in the electronics industry. His work has been instrumental in advancing audio reproduction technology, making significant impacts in both consumer electronics and professional audio applications.
Collaborations
Kawahara has collaborated with Hideyo Kamiyama, a fellow innovator in the field. Their partnership has contributed to the development of advanced audio technologies and has fostered innovation within their organization.
Conclusion
Yasunari Kawahara's contributions to audio technology exemplify the spirit of innovation. His patent for the audio information reproducing apparatus showcases his ability to merge audio and video technologies effectively. His work continues to influence the industry and inspire future advancements in audio reproduction.