Inventors with similar research interests:
Location History:
- Toyama, JP (1998 - 2000)
- Minato-ku, JP (2005)
- Tokyo, JP (1994 - 2006)
- Miyagi, JP (2005 - 2012)
- Sendai, JP (2003 - 2014)
Company Filing History:
27 out of 35,658 
26 out of 259 
1 out of 211 Years Active: 1994-2014
Title: Toshihiko Nishiyama: Innovator in Solid Electrolytic Capacitors
Introduction
Toshihiko Nishiyama, a prolific inventor based in Miyagi, Japan, has made significant contributions to the field of electronics through his innovative work in solid electrolytic capacitors. With a remarkable portfolio of 53 patents, Nishiyama's inventions showcase his dedication to advancing technology and improving electronic components.
Latest Patents
Among his latest patents, Nishiyama has developed a solid electrolytic capacitor characterized by a low leakage current and an efficient manufacturing method. This patent describes a capacitor that includes an anode formed from a valve metal with a roughened surface layer, paired with a dielectric layer of valve metal oxide. The innovative design integrates a conductive polymer layer as the cathode, along with an anode lead and specific resist structures that enhance performance.
Another notable patent focuses on a conductive polymer suspension aimed at producing conductive polymer materials with high conductivity. This invention details a method of chemical oxidative polymerization of monomers using an oxidant and an aqueous solvent, resulting in a solid electrolytic capacitor with low equivalent series resistance (ESR).
Career Highlights
Throughout his career, Toshihiko Nishiyama has worked with esteemed companies, including NEC Corporation and NEC Tokin Corporation. His work in these institutions has played a crucial role in developing cutting-edge electronic components that continue to be integral to numerous applications in modern technology.
Collaborations
Nishiyama has collaborated with notable colleagues in the field, including Gaku Harada and Masato Kurosaki. Their teamwork has driven innovation forward, fostering an environment of creativity and technological advancements within their respective projects.
Conclusion
Toshihiko Nishiyama stands out as a significant figure in the realm of solid electrolytic capacitors, with a clear commitment to enhancing the performance and reliability of electronic components. His extensive knowledge and innovative spirit contribute to the ongoing evolution of technology in the industry.
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