Location History:
- Fukuroi, JP (2010 - 2012)
- Iwata, JP (2013 - 2014)
Company Filing History:
Years Active: 2010-2014
Title: Hirotoshi Tsuchiya: Innovator in Amplifier Technology
Introduction
Hirotoshi Tsuchiya is a prominent inventor based in Fukuroi, Japan. He has made significant contributions to the field of audio technology, particularly in amplifier design. With a total of 7 patents to his name, Tsuchiya continues to push the boundaries of innovation in his industry.
Latest Patents
Tsuchiya's latest patents include a dynamic range compression circuit and a class D amplifier. The dynamic range compression circuit features an attenuator that reduces the gain of an amplifier to ensure that the output signal remains within a specified limit. This technology allows for better control of audio signals, enhancing the listening experience. The class D amplifier circuit generates pulse-width modulated output signals based on input signals with reverse phases. This design improves efficiency and sound quality, making it a valuable advancement in audio amplification.
Career Highlights
Tsuchiya is currently employed at Yamaha Corporation, a leading company in the music and audio equipment industry. His work at Yamaha has allowed him to collaborate with other talented engineers and inventors, furthering the development of innovative audio solutions.
Collaborations
Some of Tsuchiya's notable coworkers include Tatsuya Kishii and Shinji Yaezawa. Their combined expertise has contributed to the successful development of various audio technologies.
Conclusion
Hirotoshi Tsuchiya is a key figure in the field of audio technology, with a focus on amplifier innovations. His patents and work at Yamaha Corporation highlight his commitment to enhancing audio experiences through cutting-edge technology.