Hidemasa Igarashi

Title: Hidemasa Igarashi: Innovator in Wiring Substrate Technology

Introduction

Hidemasa Igarashi is a notable inventor based in Komaki, Japan. He has made significant contributions to the field of wiring substrate technology. His innovative approach has led to the development of a unique wiring substrate that enhances the performance of high-frequency signals.

Latest Patents

Igarashi holds a patent for a wiring substrate and method of manufacturing the same. This invention features a structure where laminate portions above and below a substrate core include alternating insulating layers and conductor layers. The signal line layers undergo a silane coupling treatment, resulting in a flat surface that minimizes conductor loss due to the skin effect. Additionally, a roughening treatment is applied to the remaining conductor layers, enhancing the reliability of adhesion between the signal line layers and the insulating layer.

Career Highlights

Hidemasa Igarashi is currently employed at NGK Spark Plug Company, Limited. His work focuses on advancing technologies that improve the efficiency and reliability of electronic components. His expertise in wiring substrates has positioned him as a key player in the industry.

Collaborations

Igarashi collaborates with talented coworkers, including Erina Yamada and Kazunaga Higo. Together, they contribute to innovative projects that push the boundaries of technology in their field.

Conclusion

Hidemasa Igarashi's contributions to wiring substrate technology exemplify his commitment to innovation. His patent reflects a deep understanding of the challenges in high-frequency signal transmission. Through his work at NGK Spark Plug Company, Limited, he continues to influence the future of electronic components.