Akihiro Horita

Title: Akihiro Horita: Innovator in Ceramic Electronic Components

Introduction

Akihiro Horita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic components, particularly in the development of ceramic electronic components. With a total of 4 patents to his name, Horita's work has had a substantial impact on the industry.

Latest Patents

One of Horita's latest patents is for a ceramic electronic component and method for producing the same. This innovation allows a ground electrode layer to be directly coated with lead-free solder without compromising reliability. The terminal electrode is equipped with a ground electrode layer made of copper, which is formed by firing. The solder layer consists of a lead-free solder based on five elements: tin, silver, copper, nickel, and germanium. A diffusion layer is created by the diffusion of nickel between the ground electrode layer and the solder layer. This diffusion layer acts as a barrier, preventing the solder leach of copper from the ground electrode layer and suppressing the growth of fragile intermetallic compounds of tin and copper. As a result, the bonding strength between the ground electrode layer and the solder layer is maintained.

Another notable patent is an etching depth measuring device, etching apparatus, and etching depth measuring method. This device measures the etching depth of an object being processed using active species present in a plasma. It includes a chamber with an introduction port for active species, a member to be processed housed within the chamber, and a mass detecting element that detects the mass of the substance generated from the processed member.

Career Highlights

Horita is currently employed at TDK Corporation, a leading company in electronic components. His work at TDK has allowed him to further his research and development efforts in innovative technologies.

Collaborations

Throughout his career, Horita has collaborated with notable colleagues, including Naoki Kubota and Hiroshi Tanabe. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Akihiro Horita is a distinguished inventor whose work in ceramic electronic components has led to significant advancements in the industry. His innovative patents and collaborations highlight his commitment to enhancing technology and reliability in electronic components.