This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 1992-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-1995
Title: Innovations by Atsushi Ueoka
Introduction
Atsushi Ueoka is a notable inventor based in Moriguchi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of power supply systems. With a total of 2 patents, Ueoka's work showcases his innovative approach to solving complex electrical challenges.
Latest Patents
Ueoka's latest patents include an inverter power supply and a discharge lamp lighting device. The inverter power supply is designed to prevent excessive high voltage production when a load is detached or when the load impedance increases significantly. This invention utilizes a fixed DC voltage source, a switching element, and an L-C resonant circuit to generate a high-frequency AC voltage for driving a load. The design incorporates clamping diodes and impedance elements to maintain a stable output voltage, ensuring safety and efficiency in operation.
The discharge lamp lighting device is another remarkable invention by Ueoka. It features a DC power supply that works in conjunction with high-frequency power to maintain stable lighting for low-tension, mercury-arc discharge lamps. This device allows for reliable operation even at extremely low light flux levels, demonstrating Ueoka's commitment to enhancing lighting technology.
Career Highlights
Atsushi Ueoka is associated with Matsushita Electric Works, Ltd., a company known for its innovative contributions to electrical and electronic products. His work at this esteemed organization has allowed him to develop and refine his inventions, contributing to advancements in power supply technology.
Collaborations
Ueoka has collaborated with notable coworkers such as Akio Okude and Akinori Hiramatsu. Their combined expertise has likely fostered an environment of innovation and creativity, leading to the successful development of groundbreaking technologies.
Conclusion
Atsushi Ueoka's contributions to the field of electrical engineering through his patents reflect his innovative spirit and dedication to improving technology. His work continues to influence advancements in power supply systems and lighting devices, showcasing the importance of inventors in shaping the future of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile