Location History:
- Nagano-ken, JP (2001)
- Nagano, JP (2002 - 2007)
Company Filing History:
Years Active: 2001-2007
Title: **The Innovations of Katsuhiko Yamazaki: Pioneering Advances in Solid Electrolytic Capacitors**
Introduction
Katsuhiko Yamazaki is a renowned inventor based in Nagano, Japan, known for his remarkable contributions to the field of solid electrolytic capacitors. With an impressive portfolio of 19 patents, Yamazaki has significantly influenced the electronics industry through his innovative designs and methodologies.
Latest Patents
Yamazaki's latest patents focus on advancements in formed substrates used for solid electrolytic capacitors. One such patent involves a formed substrate in which the surface of the valve-acting metal, coated with a dielectric film, is partially covered with an oxide mixture comprising silicon, valve-acting metal elements, and oxygen. This innovation allows for a continuous decrease in silicon content from the dielectric film surface towards the inner part, enhancing the performance of the capacitor. Additionally, his solid electrolytic capacitors, utilizing a solid electrolyte based on this substrate, achieve improved adhesion to electrically conducting polymers, resulting in greater electrostatic capacitance and enhanced LC yield compared to conventional capacitors.
Another patent introduced by Yamazaki encompasses a solid electrolytic capacitor featuring microfine pores in the valve acting metal, a dielectric film, and a layered structure of solid electrolyte. This unique design includes an electrically conducting polymer combined with specific anions, such as sulfoquinone and anthracenesulfonate ions, thereby pushing the boundaries of capacitor technology.
Career Highlights
Throughout his career, Katsuhiko Yamazaki has worked with prominent companies, including Showa Denko K.K. and Showa Denko Kabushiki Kaisha. His experience in these organizations has enabled him to innovate and develop cutting-edge technologies in the capacitor domain, contributing to various advancements in electronic components.
Collaborations
Yamazaki's contributions have not gone unnoticed in the field. He has collaborated with notable professionals, such as Atsushi Sakai and Yuji Furuta, enhancing the research efforts towards creating more effective and efficient solid electrolytic capacitors.
Conclusion
Katsuhiko Yamazaki continues to be a pivotal figure in the world of innovations related to solid electrolytic capacitors. His extensive patent portfolio and collaborations highlight his commitment to advancing technology in the electronics industry. As we look forward to what the future holds, it is clear that Yamazaki's contributions will have lasting impacts on capacitor technology and beyond.