Company Filing History:
6 out of 5,729 
3 out of 3 
3 out of 163 Years Active: 1994-2017
Title: Masayuki Uno: Innovator in DC/DC Converter Technology
Introduction
Masayuki Uno is a prominent inventor based in Ina, Japan, known for his significant contributions to the field of DC/DC converter technology. With a total of 12 patents to his name, Uno has developed innovative solutions that enhance the stability and efficiency of power supply systems.
Latest Patents
Uno's latest patents include groundbreaking inventions such as the "DC/DC Converter Activation Stability Control." This invention provides a DC/DC converter capable of operating a circuit to perform stable control even when the output voltage becomes 0 V during the activation of a power supply voltage or due to a load short circuit. The design features an ON-timer circuit that includes a ripple generation circuit, an averaging circuit, a timer circuit, and an activation circuit to ensure reliable performance.
Another notable patent is the "Buck Converter with Reverse Current Detection and Pseudo Ripple Generation." This invention allows a DC/DC converter to immediately resume normal operation from a state where an output transistor is turned off due to reverse current generation in a light load state. The system incorporates an ON-timer circuit, a smoothing circuit, a timer circuit, a logic circuit for reverse current detection, and a switch circuit to maintain or control the output voltage effectively.
Career Highlights
Throughout his career, Masayuki Uno has worked with esteemed companies such as Olympus Optical Company, Ltd. and Linear Cell Design Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced electronic solutions.
Collaborations
Uno has collaborated with notable professionals in the field, including Yoshiomi Shiina and Tsuyoshi Yaji. These partnerships have fostered innovation and the exchange of ideas, further enhancing the quality of his inventions.
Conclusion
Masayuki Uno's contributions to DC/DC converter technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of electrical engineering and a commitment to improving power supply systems. His work continues to influence the industry and inspire future advancements.