Yumiko Itoh

Title: Yumiko Itoh: Innovator in Dielectric Ceramics and Multilayer Capacitors

Introduction

Yumiko Itoh is a prominent inventor based in Kokubu, Japan. She has made significant contributions to the field of dielectric ceramics and multilayer capacitors. With a total of 6 patents to her name, her work has advanced the technology used in electronic components.

Latest Patents

Yumiko's latest patents include innovative methods for manufacturing dielectric ceramics and multilayer ceramic capacitors. One of her notable inventions involves crystal grains primarily composed of barium titanate, which have a mean grain size of not more than 0.2 μm. This invention allows for the creation of dielectric ceramics with a high relative dielectric constant. Another patent describes a multilayer ceramic capacitor that consists of a capacitor body and external electrodes formed at both ends. The capacitor body is made up of dielectric layers composed of her advanced dielectric ceramics, with internal electrode layers alternately laminated.

Career Highlights

Yumiko Itoh has established herself as a key figure in her field through her innovative work at Kyocera Corporation. Her research and development efforts have led to significant advancements in multilayer electronic components, enhancing their performance and reliability.

Collaborations

Yumiko has collaborated with notable colleagues such as Shunichi Murakawa and Hiroshi Aida, contributing to the success of various projects within her organization.

Conclusion

Yumiko Itoh's contributions to dielectric ceramics and multilayer capacitors have made her a significant inventor in the electronics industry. Her innovative patents continue to influence the development of advanced electronic components.