Hiroshi Yatabe

Title: Hiroshi Yatabe: Innovator in Circuit Board Technology

Introduction

Hiroshi Yatabe is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of circuit board technology, holding a total of 2 patents. His innovative designs focus on enhancing the performance and reliability of circuit boards.

Latest Patents

Yatabe's latest patents include a composite circuit board designed to suppress heat diffusion. This invention features a substrate made of an insulating material, with a thick circuit conductor embedded within it. The thick circuit conductor includes a designated portion for connecting components and has a specific circuit pattern. Additionally, a thin circuit conductor is provided on the surface of the substrate, which corresponds to the parts-mounting section of the thick circuit conductor. The connection between the land and the thick circuit conductor is facilitated by a conducting member located in a through hole.

Another notable patent is for an aluminum enamel board. This invention consists of an electrically insulating glass layer formed on an Al-Si alloy plate that contains at least 5 wt % of silicon. Alternatively, it can be a composite metal plate with an aluminum or alloy layer on at least one side of a non-aluminum metal plate. This design enhances the adhesion strength between the metal plate and the insulating glass layer, while also minimizing differences in thermal conductivity and expansion coefficients. As a result, the heat conduction characteristics of the board are improved, preventing warping.

Career Highlights

Hiroshi Yatabe is currently employed at The Furukawa Electric Co., Ltd., where he continues to innovate in the field of electrical engineering. His work has significantly impacted the development of advanced circuit board technologies.

Collaborations

Yatabe has collaborated with notable colleagues, including Masaaki Yamamoto and Kenzo Kobayashi. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Hiroshi Yatabe is a distinguished inventor whose work in circuit board technology has led to significant advancements in the industry. His innovative patents reflect his commitment to improving electronic components and their performance.