Masao Sakakura

Title: Masao Sakakura: Innovator in Solid Electrolytic Capacitors

Introduction

Masao Sakakura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronics, particularly in the development of solid electrolytic capacitors. With a total of 11 patents to his name, Sakakura's work has had a substantial impact on the industry.

Latest Patents

Sakakura's latest patents include innovative designs for solid electrolytic capacitors. One of his notable inventions is a hybrid-type solid electrolytic capacitor that effectively suppresses corrosive reactions, even in the presence of chlorine ions. This capacitor features a unique electrolyte layer that includes a solid electrolyte layer with a dopant and a conjugated polymer, along with an electrolyte solution that fills air gaps in the capacitor element. Another significant patent involves a solid electrolytic capacitor designed to prevent dedoping reactions, ensuring that the equivalent series resistance (ESR) does not increase sharply after exposure to heat stress. This design also incorporates a solid electrolyte layer and a liquid component, enhancing the capacitor's performance.

Career Highlights

Masao Sakakura is currently associated with Nippon Chemi-con Corporation, where he continues to innovate in the field of capacitors. His work has been instrumental in advancing the technology behind solid electrolytic capacitors, making them more reliable and efficient for various applications.

Collaborations

Sakakura has collaborated with notable colleagues, including Kazuya Koseki and Junichi Kawakami. Their combined expertise has contributed to the successful development of advanced capacitor technologies.

Conclusion

Masao Sakakura's contributions to the field of solid electrolytic capacitors demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and engineering, positioning him as a key figure in the electronics industry.