Company Filing History:
Years Active: 1988-1989
Title: Innovations by Inventor Hideki Uemura in X-Ray Technology
Introduction: Hideki Uemura, an accomplished inventor based in Kashiwa, Japan, has made significant contributions to the field of medical technology. With a total of three patents to his name, Uemura's work primarily focuses on advancements in X-ray apparatuses, improving their efficiency and reliability.
Latest Patents: Uemura's recent innovations include a pioneering inverter type X-ray apparatus. This apparatus utilizes an inverter with multiple switching elements that operate alternately to generate an AC voltage with a rectangular waveform. The design integrates a high voltage transformer to convert this AC voltage into a high AC voltage, which is then rectified into DC voltage for application to an X-ray tube. Notably, Uemura's method involves driving the switching elements to enhance the chopping operation frequency beyond the inverter drive frequency while synchronously increasing the duty cycle, ensuring precision in operation.
Another notable patent by Uemura involves a method for operating a power supply system featuring a DC-to-AC inverter stage coupled with a voltage step-up transformer. This innovative system is designed to minimize output voltage delay and reduce voltage bounce during power supply initiation, addressing common issues linked to leakage inductance and stray capacitance present in high tension transformers.
Career Highlights: Hideki Uemura has built his career at Hitachi Medical Corporation, a leading name in medical technology. His dedication to research and innovation in imaging technologies has positioned him as a notable figure in the field.
Collaborations: Throughout his career, Uemura has worked alongside esteemed colleagues such as Hirofumi Hino and Kazuo Kaneko. Their combined expertise contributes to the ongoing development of cutting-edge medical technologies that enhance diagnostic capabilities.
Conclusion: With his inventive prowess and dedication to advancing medical technology, Hideki Uemura continues to play a vital role in shaping the future of X-ray apparatuses. His patents reflect a commitment to innovation that ultimately benefits the healthcare sector and improves patient care.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.