Company Filing History:
1 out of 25,560 
1 out of 1 Years Active: 1991
Title: The Innovations of Shoei Katoaka
Introduction
Shoei Katoaka is a notable inventor based in Tanashi, Japan. He is recognized for his contributions to the field of logic and memory devices utilizing ceramic superconducting elements. His innovative work has led to the development of a unique patent that showcases his expertise in superconducting technology.
Latest Patents
Katoaka holds a patent for a logic device and memory device that employs a ceramic superconducting element with magneto-resistive characteristics. The logic device is designed with three electrodes positioned adjacent to the ceramic superconducting element. This configuration allows for a current to be applied to one of the electrodes, creating a magnetic field that exceeds a threshold level. The other electrodes are utilized to modulate the magnetic field. Additionally, the memory device features a superconducting loop, with a portion formed by a ceramic superconducting element that has grain boundaries. An electrode is placed near the ceramic superconducting element, enabling the capture of current flowing through the superconducting loop by controlling the magnetic field generated by the electrode.
Career Highlights
Throughout his career, Katoaka has worked with prominent companies, including Sharp Corporation and Michitada Morisue. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Katoaka has collaborated with notable individuals in his field, including Hideo Nojima and Nobuo Hashizume. These partnerships have likely enriched his work and expanded the impact of his inventions.
Conclusion
Shoei Katoaka's innovative contributions to logic and memory devices highlight his expertise in superconducting technology. His patent reflects a significant advancement in the field, showcasing the potential of ceramic superconducting elements. Katoaka's work continues to influence the landscape of technology and innovation.