Mitsuru Shirasaka

Title: Mitsuru Shirasaka: Innovator in Capacitor Technology

Introduction

Mitsuru Shirasaka is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of capacitor technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of electric double layer capacitors and solid electrolytic capacitors.

Latest Patents

Shirasaka's latest patents include an innovative electric double layer capacitor. This capacitor features a separator and a pair of polarizing electrodes, with an electrolytic solution impregnated within them. The design is characterized by a hermetically sealed storage space, which is achieved without a folded-back part at the outer circumferential part of the exterior cover. The gasket used in this design is made of polyether ether ketone, enhancing its durability and performance.

Another significant patent is for a solid electrolytic capacitor. This invention includes a capacitor element with an anode element and a dielectric coating. The solid electrolyte layer is formed on the dielectric coating, and an insulating enclosure member coats the outer periphery of the capacitor element. The design ensures that the end faces of the dielectric coating and the solid electrolyte layer are approximately flush with each other, providing improved efficiency.

Career Highlights

Mitsuru Shirasaka is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate in the field of electronics. His work has contributed to advancements in capacitor technology, making significant impacts on various applications in the industry.

Collaborations

Throughout his career, Shirasaka has collaborated with notable colleagues, including Yoshikazu Hirata and Kohei Goto. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Mitsuru Shirasaka is a prominent figure in the field of capacitor technology, with a focus on electric double layer and solid electrolytic capacitors. His contributions through his patents and work at Sanyo Electric Co., Ltd. highlight his commitment to advancing electronic components. His innovative designs continue to influence the industry and pave the way for future developments.