Company Filing History:
Years Active: 2011-2015
Title: Innovations by Yoshimitsu Ukai
Introduction
Yoshimitsu Ukai is a notable inventor based in Gifu, Japan. He has made significant contributions to the field of technology, particularly in the development of devices that enhance vehicle safety and efficiency. With a total of 2 patents to his name, Ukai continues to push the boundaries of innovation.
Latest Patents
One of his latest inventions is the Vehicle Proximity Annunciator Device. This device reduces the occurrence of pop noise without requiring additional circuit modifications to the output of a power amplifier. It features a capacitor that is strategically placed between a connection point, which connects multiple resistances generating a reference voltage, and the ground terminal. This design allows for a delayed rise-up time of the reference voltage at the start of power supply, ensuring that the sound emission signal increases in tandem with the reference voltage, thus maintaining a stable differential voltage within a predetermined range.
Another significant patent is the Load Driving Semiconductor Apparatus. This apparatus includes a driving transistor that operates based on an input voltage from an external circuit. It also features a power semiconductor device that controls power supply to a load, ensuring that electric power is supplied when the transistor operates and ceases when it stops. The mounting board for this apparatus is designed with a heat radiation pattern to effectively dissipate heat generated by the power semiconductor device.
Career Highlights
Yoshimitsu Ukai is currently employed at Anden Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electronic devices, particularly in automotive applications.
Collaborations
Ukai has collaborated with several talented individuals, including Haruyuki Tsuzuki and Yukiko Matsubara. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Yoshimitsu Ukai's contributions to the field of technology through his patents demonstrate his commitment to innovation and safety. His work continues to influence the industry, paving the way for future advancements.