Company Filing History:
Years Active: 2021-2022
Title: Yuukou Tsushima: Innovator in Current Source Technology
Introduction
Yuukou Tsushima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of current source technologies. With a total of 3 patents to his name, Tsushima's work focuses on enhancing the efficiency and stability of electronic circuits.
Latest Patents
One of Tsushima's latest patents is titled "Current Source with Nonvolatile Storage Element." The objective of this invention is to provide a current source that suppresses an increase in circuit size while delivering a highly accurate constant current that remains stable despite manufacturing variations or temperature fluctuations. This current source circuit incorporates a nonvolatile storage element functioning as a field-effect transistor, which outputs a current when a bias is applied between its control gate region and source region.
Another notable patent is the "Temperature Characteristic Adjustment Circuit." This invention aims to create a circuit capable of adjusting temperature characteristics to various positive and negative ranges with minimal variation. It also seeks to reduce chip area and current consumption through a simple configuration. The circuit features a current source with a nonvolatile storage element and an output circuit that does not include a nonvolatile storage element, allowing for effective temperature dependency adjustments.
Career Highlights
Yuukou Tsushima is currently employed at Asahi Kasei Microdevices Corporation, where he continues to innovate and develop advanced electronic solutions. His work has been instrumental in pushing the boundaries of current source technology, making significant impacts in the industry.
Collaborations
Tsushima has collaborated with notable colleagues, including Toshiro Sakamoto and Tomohiro Gunji. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Yuukou Tsushima's contributions to current source technology exemplify his dedication to innovation and excellence in electronics. His patents reflect a commitment to improving circuit efficiency and stability, marking him as a significant figure in the industry.