This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998
Title: Innovations of Katsumi Hironaka
Introduction
Katsumi Hironaka is a notable inventor based in Osaka, Japan. He is recognized for his contributions to the field of electronics, particularly in the development of advanced analog-to-digital converters. His innovative work has led to significant improvements in speed and efficiency in data conversion technologies.
Latest Patents
Hironaka holds a patent for a two-step parallel A/D converter. This invention is designed to operate at a higher speed than previous technologies while allowing for easy correction of upper bit data. The converter utilizes a second differential amplifier to amplify the upper limit voltage based on a median voltage, setting it to a high-level reference voltage for lower bit conversion. Similarly, a third differential amplifier amplifies the lower limit voltage, establishing a low-level reference voltage. The input analog signal is processed through a first differential amplifier, enabling the extraction of lower bit data. This innovative approach significantly reduces settling time compared to prior art.
Career Highlights
Katsumi Hironaka is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work at Matsushita has been instrumental in advancing the company's technological capabilities. Hironaka's dedication to innovation has positioned him as a key figure in the development of cutting-edge electronic solutions.
Collaborations
Hironaka has collaborated with notable colleagues, including Mitsuhiko Otani and Shinichi Ogita. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Katsumi Hironaka's contributions to the field of electronics, particularly through his patented two-step parallel A/D converter, exemplify the spirit of innovation. His work continues to influence advancements in data conversion technologies, showcasing the importance of creativity and collaboration in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile