Shigeo Amagi

Title: The Innovative Contributions of Shigeo Amagi

Introduction

Shigeo Amagi, an accomplished inventor from Tokai-mura, Japan, has made significant contributions to the field of technology, particularly in semiconductor devices and composite materials. With a remarkable portfolio of 18 patents, he stands out as a key figure in the engineering community, continually pushing the boundaries of innovation.

Latest Patents

Among Amagi's latest patents is a breakthrough in the structure of parts made from multiple composite pieces. This patent describes a method where a pre-molded part is created by molding an insert with another pre-molded member. Afterward, the pre-molded part is enveloped by an over-molded member made of thermoplastic resin. The inventive process involves applying heat treatment at a temperature lower than the crystalline melting point of the pre-molded part, ensuring a firm bond between the insert and the surrounding resin without any gaps at the interface.

Another notable patent covers a semiconductor device and a power semiconductor module equipped with the module. This innovation involves a case containing a semiconductor element, with both a first and second conductor plate positioned appropriately to facilitate power supply. The design ensures effective electrical connection, with the case being sealed by resin members that enhance the longevity and functionality of the device.

Career Highlights

Shigeo Amagi has collaborated with renowned companies such as Hitachi, Ltd. and Hitachi Automotive Systems, Ltd. His experience at these organizations allowed him to develop and refine technologies that are vital in modern electronic applications. Throughout his career, he has remained dedicated to advancing semiconductor technology and composite materials.

Collaborations

Amagi has worked closely with talented colleagues, including Tomoya Tsunoda and Mitsuru Onoda. Their collaborations have fostered a creative environment that encourages innovative solutions and the advancement of current technologies.

Conclusion

The contributions of Shigeo Amagi are deeply rooted in his extensive experience and innovative spirit. With his 18 patents, he continues to impact the industry through his advancements in composite materials and semiconductor devices. As he forges ahead, Amagi's work exemplifies the importance of innovation in driving technological progress.