Takayuki Yokota

Title: Takayuki Yokota: Innovator in Protective Device Technology

Introduction

Takayuki Yokota is a notable inventor based in Narita, Japan, recognized for his contributions to protective device technology. With a total of six patents to his name, Yokota has made significant advancements in the field of electrical safety.

Latest Patents

Yokota's latest patents include innovative designs for protective devices. One of his inventions is a protection device that features a protection component with a first thermal fuse and a resistive body. This resistive body is designed to generate heat when supplied with current in an abnormal state, activating the first thermal fuse to cut off the current. Additionally, the device includes a PTC component and a second thermal fuse, which is connected in series to the PTC component. The design ensures that the protection component activates during abnormal conditions, allowing the PTC component to trip and generate heat, ultimately blowing the second thermal fuse.

Another significant invention is a protection device that incorporates a laminar element made of insulation resin with at least one through hole. This device features electrically conductive metal thin layers on each main surface of the laminar element and a fuse layer positioned on a side surface. The fuse layer consists of a first metal layer with a higher melting point and a second metal layer with a lower melting point. This innovative design allows for a larger current flow while providing protection against excessive current.

Career Highlights

Throughout his career, Takayuki Yokota has worked with reputable companies, including Unisia Jecs Corporation and Littelfuse Japan G.K. His experience in these organizations has contributed to his expertise in developing advanced protective devices.

Collaborations

Yokota has collaborated with notable individuals in the industry, including Hidekazu Aoki and Yasuhito Kura. These collaborations have further enhanced his innovative capabilities and contributed to the development of his patented technologies.

Conclusion

Takayuki Yokota's work in protective device technology showcases his commitment to enhancing electrical safety through innovation. His patents reflect a deep understanding of the complexities involved in creating effective protection mechanisms.