Shigekatsu Ohnishi

Title: Shigekatsu Ohnishi: Innovator in Solid Electrolytic Capacitors

Introduction

Shigekatsu Ohnishi is a notable inventor hailing from Higashimatsuyama, Japan. He is recognized for his contributions to the field of electronics, particularly in the development of solid electrolytic capacitors. His innovative work has led to the granting of a patent that showcases his expertise and creativity in this area.

Latest Patents

Ohnishi holds a patent for a solid electrolytic capacitor. This invention includes an anode body formed with a dielectric oxide film, a laminate cathode provided on the dielectric oxide film, a cathode lead frame on the cathode, and an anode lead frame attached to a lead portion of the anode body. The laminate cathode features a solid electrolyte layer and a mixture layer composed of silver flake particles and carbon particles directly on the outer surface of the solid electrolyte layer. This innovative design enhances the performance and efficiency of solid electrolytic capacitors.

Career Highlights

Throughout his career, Ohnishi has worked with prominent companies in the electronics industry. He has been associated with Sanyo Electric Co., Ltd. and Saga Sanyo Industries Co., Ltd. These experiences have allowed him to refine his skills and contribute significantly to advancements in electronic components.

Collaborations

Ohnishi has collaborated with talented individuals in his field, including Takayuki Matsumoto and Tetsuyuki Sakuda. These partnerships have fostered innovation and have been instrumental in the development of new technologies.

Conclusion

Shigekatsu Ohnishi's contributions to the field of solid electrolytic capacitors highlight his innovative spirit and dedication to advancing technology. His patent and collaborations reflect his significant impact on the electronics industry.