Ryo Moteki

Title: Ryo Moteki: Innovator in Laminate and Multilayer Printed Circuit Board Technology

Introduction

Ryo Moteki is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of laminate and multilayer printed circuit board technology. With a total of 2 patents to his name, Moteki's work focuses on enhancing the reliability and performance of semiconductor packaging.

Latest Patents

Moteki's latest patents include a laminate capable of mounting semiconductor elements. This laminate features an insulating layer constituted by a resin portion of sea-island structure combined with a woven reinforcement. The resin portion is designed such that resin islands are dispersed within a resin matrix. This innovative structure allows the insulating layer to exhibit a coefficient of thermal expansion of 3.0 about 10 (ppm/K) in a planar direction and a glass transition temperature ranging from 150 to 300 degrees Celsius. These physical properties significantly reduce thermal stresses during the packaging of semiconductor elements, ensuring highly reliable connections.

Career Highlights

Ryo Moteki is associated with Hitachi, Ltd., a leading company in technology and innovation. His work has been instrumental in advancing the capabilities of printed circuit boards, which are essential in modern electronic devices.

Collaborations

Moteki has collaborated with notable coworkers, including Akira Nagai and Masatsugu Ogata. Their combined expertise has contributed to the successful development of innovative technologies in the field.

Conclusion

Ryo Moteki's contributions to laminate and multilayer printed circuit board technology highlight his role as a key innovator in the industry. His patents reflect a commitment to improving the reliability of semiconductor packaging, which is crucial for the advancement of electronic devices.