Motoharu Kajiyama

Title: Motoharu Kajiyama: Innovator in Insulated Electric Wire Technology

Introduction

Motoharu Kajiyama is a prominent inventor based in Takahagi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of insulated electric wires. With a total of eight patents to his name, Kajiyama's work has had a substantial impact on the industry.

Latest Patents

Kajiyama's latest patents include innovative designs for insulated electric wires. One of his notable inventions is an insulated electric wire that consists of a conductor surrounded by a covering layer. This covering layer features multiple flame retardant layers made from a flame retardant resin composition, with an insulating layer interposed between them. The insulating layer is crafted from a resin composition that includes at least 40% by mass of a resin with a melting point of 125 degrees Celsius or higher. Another significant patent is for an insulated wire that includes a conductor and a flame-retardant insulation layer. This layer is made from a resin composition that incorporates a flame retardant and is arranged around the conductor. Additionally, it features a water-blocking layer with a water absorption of no more than 0.5% at saturation, ensuring enhanced durability and performance.

Career Highlights

Throughout his career, Kajiyama has worked with notable companies such as Hitachi Metals, Ltd. and Proterial, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in insulated wire technology.

Collaborations

Kajiyama has collaborated with esteemed colleagues, including Tamotsu Kibe and Makoto Iwasaki. These partnerships have fostered a creative environment that has led to the development of advanced technologies in the field.

Conclusion

Motoharu Kajiyama's contributions to insulated electric wire technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to enhancing safety and performance in electrical applications. His work continues to influence the industry and inspire future advancements.