Location History:
- Itami, JP (1995)
- Tokyo, JP (1999 - 2011)
Company Filing History:
6 out of 21,351 
4 out of 28 
2 out of 7,525 
Years Active: 1995-2011
Title: Innovative Mind: The Journey of Inventor Akira Kitaguchi
Introduction
Akira Kitaguchi, an esteemed inventor based in Tokyo, Japan, holds a remarkable portfolio of 9 patents. His innovations primarily focus on advanced technologies, notably in the field of analog-to-digital conversion. Through his inventive spirit and technical expertise, he has made significant contributions to the industry.
Latest Patents
Among his latest inventions is the advanced Ψ3-type A/D converter. This cutting-edge technology addresses the issue of idle tones within the channels that convert analog signals into digital signals. The Ψ3-type A/D converter utilizes both an L channel and an R channel to convert left and right analog input signals, respectively. Each channel is equipped with a DC dither circuit that generates distinct DC addition voltages, thus effectively shifting the frequency of any idle tone and reducing its adverse effects.
Career Highlights
Akira Kitaguchi has had a fruitful career with influential companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric System LSI Design Corporation. His work at these corporations has enabled him to hone his skills and foster his innovative instincts, leading to his remarkable patent portfolio.
Collaborations
Throughout his career, Kitaguchi has collaborated with notable professionals, including Masaaki Matsuo and Michio Nakajima. These partnerships have enriched his work experience and contributed to the development of his groundbreaking innovations.
Conclusion
With a dedication to innovation and a passion for technology, Akira Kitaguchi continues to be a driving force in the field of analog-to-digital conversion. His contributions have significantly advanced the industry, showcasing the impact that inventive minds can have on technology and society.