This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Fujitsu Media Devices Limited, Nichicon Corporation, Fujitsu Corporation. Active years: 2007-2012.
Company Filing History:
2 out of 158 
2 out of 37 
1 out of 39,367 
Years Active: 2007-2012
Title: Hidetoshi Ishizuka: Innovator in Electrode Foil and Capacitor Technology
Introduction
Hidetoshi Ishizuka is a notable inventor based in Sannohe, Japan. He has made significant contributions to the field of electronics, particularly in the development of electrode foils and solid electrolytic capacitors. With a total of 5 patents to his name, Ishizuka's work has had a lasting impact on the industry.
Latest Patents
Ishizuka's latest patents include innovative designs for electrode foils and methods of manufacturing them. One of his key inventions is an electrode foil that features a structure where metal particles and ceramic particles, primarily consisting of valve metal particles with a dielectric constant, are deposited on a metal foil's surface. Additionally, he has developed a solid electrolytic capacitor element that comprises an anode foil, a solid electrolytic layer, a cathode foil, and a connection portion. This design allows for enhanced performance and reliability in electronic applications.
Career Highlights
Throughout his career, Hidetoshi Ishizuka has worked with prominent companies such as Nichicon Corporation and Fujitsu Media Devices Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in capacitor technology.
Collaborations
Ishizuka has collaborated with talented individuals in the field, including Toshiyuki Mizutani and Minoru Funahashi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hidetoshi Ishizuka's contributions to electrode foil and solid electrolytic capacitor technology highlight his role as a leading inventor in the electronics industry. His innovative patents and collaborations continue to influence advancements in this field.