Yuuichi Maruko

Title: Yuuichi Maruko: Innovator in Electrically Conductive Polymers

Introduction

Yuuichi Maruko is a notable inventor based in Toyama, Japan. He has made significant contributions to the field of electrically conductive polymers. His innovative work has led to the development of a unique polymer composition that has practical applications in electronics.

Latest Patents

Maruko holds a patent for an "Electrically conductive polymer composition and solid electrolytic capacitor using the same." This composition includes an electrically conductive polymer derived from a polymer in the form of cations, which consists of repeating structural units of 3,4-ethylene dioxythiophene and polystyrene sulfonic acid as anions. Additionally, it incorporates naphthalene sulfonic acid as an additive. The patent also describes a solid electrolytic capacitor or a surface-mount transmission line element that features a polypyrrole conductive polymer layer as a first solid electrolyte and a poly(3,4-ethylene dioxythiophene) conductive polymer layer as a second solid electrolyte. Maruko's innovative approach has resulted in 1 patent.

Career Highlights

Yuuichi Maruko is currently employed at NEC Tokin Corporation, where he continues to advance his research in conductive polymers. His work has been instrumental in enhancing the performance and efficiency of electronic components.

Collaborations

Maruko has collaborated with notable colleagues, including Sadamu Toida and Shinji Arai. Their combined expertise has contributed to the successful development of innovative technologies in the field.

Conclusion

Yuuichi Maruko's contributions to the field of electrically conductive polymers exemplify the impact of innovation in technology. His patent and ongoing work at NEC Tokin Corporation highlight the importance of research and collaboration in advancing electronic materials.