Company Filing History:
2 out of 16,453 
2 out of 13,289 Years Active: 2012-2017
Title: Yasuhisa Ueda: Innovator in Lighting Technology
Introduction
Yasuhisa Ueda is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of lighting technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and functionality of lighting circuits and lamps.
Latest Patents
One of Ueda's latest patents involves a sophisticated lighting circuit that includes a controller integrated circuit for the on and off control of a switching element. This circuit features a transformer with a primary coil connected in series to the switching element and a secondary coil. Additionally, it incorporates a first voltage supply circuit that supplies voltage to an LED module and a second voltage supply circuit that provides voltage to a power source terminal when the switching element is activated. The design ensures optimal performance by adhering to specific voltage ratios.
Another notable patent pertains to a lamp that consists of an LED module and a drive unit that supplies power to the LED module. The drive unit is strategically positioned between the LED module and the base, which connects to an external power supply. This innovative design includes a circuit board with lead-type electronic components and lead wires that facilitate power transfer, enhancing the overall efficiency of the lamp.
Career Highlights
Yasuhisa Ueda has worked with renowned companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in lighting technology.
Collaborations
Ueda has collaborated with notable coworkers, including Toshiaki Isogai and Kazushige Sugita. Their combined expertise has contributed to the advancement of lighting solutions and the successful development of Ueda's patents.
Conclusion
Yasuhisa Ueda's contributions to lighting technology through his patents reflect his dedication to innovation and efficiency. His work continues to influence the industry, showcasing the importance of inventive thinking in modern technology.