Yasushi Usami

Title: Yasushi Usami: Innovator in Printed Wiring Board Technology

Introduction

Yasushi Usami is a notable inventor based in Ogaki, Japan. He has made significant contributions to the field of electronics, particularly in the development of printed wiring boards. His innovative designs have paved the way for advancements in electronic component integration.

Latest Patents

Yasushi Usami holds a patent for a printed wiring board. This invention features a core substrate with a cavity designed to accommodate an electronic component. The board includes a front conductor layer on the front side and a back conductor layer on the back side of the core substrate. Through-hole conductors connect these layers, ensuring efficient electrical connectivity. Additionally, the board is equipped with a front build-up layer and a back build-up layer, both containing interlayer insulating layers and conductor layers. Notably, the conductor layers in the front build-up layer are designed to maintain the same electric potential as the front conductor layer in the region surrounding the cavity.

Career Highlights

Yasushi Usami is associated with Ibiden Company Limited, where he continues to contribute to innovative electronic solutions. His work has been instrumental in enhancing the functionality and reliability of printed wiring boards.

Collaborations

Throughout his career, Yasushi has collaborated with talented individuals such as Toshiki Furutani and Takema Adachi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Yasushi Usami's contributions to printed wiring board technology exemplify the spirit of innovation in the electronics industry. His patent reflects a deep understanding of electronic design and functionality. As he continues to work with Ibiden Company Limited, his impact on the field is sure to grow.