Michiaki Yajima

Title: Michiaki Yajima: Innovator in Heat Radiation Technologies

Introduction: Michiaki Yajima is a notable inventor based in Hitachi, Japan. His contributions to the field of heat radiation technologies have led to the granting of two patents, showcasing his expertise and innovative spirit.

Latest Patents: Yajima's latest inventions include a heat radiation sheet and a heat radiation device. The heat radiation sheet is designed with high heat-radiation properties and excellent handleability, capable of withstanding variations in use temperature. This innovative sheet features a binder component made up of a thermoplastic rubber, a thermosetting rubber, and a curing agent that crosslinks with the thermosetting rubber. It also incorporates anisotropic graphite powder oriented in a specific direction, enhancing its functionality. Additionally, he has developed a thermal conductive sheet, which consists of a base sheet equipped with a metal foil. This foil’s thickness ranges from 1 to 30% of the base sheet’s thickness, allowing the thermal conductive sheet to exhibit elasticity at room temperature and incorporate anisotropic graphite powder oriented in the thickness direction.

Career Highlights: Michiaki Yajima is affiliated with Hitachi Chemical Company, Ltd. This association has enabled him to conduct significant research and development in the realm of heat radiation technologies, significantly influencing the industry.

Collaborations: Throughout his career, Yajima has worked alongside talented colleagues such as Tomonori Seki and Tooru Yoshikawa. Their collaborative efforts have fostered innovative advancements within their projects.

Conclusion: Michiaki Yajima stands out as a dedicated inventor whose work in heat radiation technologies marks important strides in material science. His patents not only reflect his technical ingenuity but also contribute to advancements that hold promise for various applications in different industries.