Company Filing History:
2 out of 27,375 
1 out of 16,453 
Years Active: 1990-2014
Title: Katsunori Matsuda: Innovator in Aluminum Electrolytic Capacitors
Introduction
Katsunori Matsuda is a prominent inventor based in Nara, Japan. He has made significant contributions to the field of aluminum electrolytic capacitors, holding a total of 3 patents. His innovative methods have advanced the manufacturing processes of these essential electronic components.
Latest Patents
Matsuda's latest patents include a method for manufacturing anode foil for aluminum electrolytic capacitors. This invention provides a process that enhances capacitance while reducing leakage current. The method involves several steps, including dipping etched aluminum foil into pure water at high temperatures to form a hydrated film, attaching organic acid to the surface, and performing a series of chemical conversions with applied formation voltage. Another notable patent is a method for making an anode foil, which includes a first anodizing step, immersion treatment in an alkaline solution, and a second anodizing step at a higher voltage.
Career Highlights
Throughout his career, Matsuda has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in the field of electronics and capacitor technology.
Collaborations
Matsuda has collaborated with several professionals in his field, including Yoshiaki Kakinoki and Ryoichi Shimatani. These collaborations have likely enriched his work and led to further innovations in capacitor manufacturing.
Conclusion
Katsunori Matsuda's contributions to the development of aluminum electrolytic capacitors demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving electronic components, making him a significant figure in the industry.