Company Filing History:
2 out of 2,639 
2 out of 249 
Years Active: 2025
Title: Hirofumi Kawanaka: Innovator in Electric Wire Technology
Introduction
Hirofumi Kawanaka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electric wire technology, holding a total of 2 patents. His work focuses on enhancing the functionality and reliability of terminal-equipped electric wires.
Latest Patents
Kawanaka's latest patents include innovations in terminal-equipped electric wires and wiring harnesses. One of his patents describes a terminal-equipped electric wire that consists of a terminal and a coated conductive wire, which are electrically connected. The crimp part of the terminal is designed to crimp the coated conductive wire, featuring a conductive wire crimp part that secures the conductive wire exposed from the coating. Additionally, the coated conductive wire incorporates a tension member at its center, surrounded by a plurality of conductors. This design ensures that the tensile strength of the tension member exceeds that of the conductive wire, enhancing durability and performance.
Another patent focuses on the method for producing terminal-equipped electric wires. This invention also emphasizes the importance of the crimp parts, which are designed to provide a strong holding force on the conductive wire while ensuring effective electrical conduction.
Career Highlights
Throughout his career, Kawanaka has worked with prominent companies such as Furukawa Electric Co., Ltd. and Furukawa Automotive Systems Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in electric wire technology.
Collaborations
Kawanaka has collaborated with talented individuals in his field, including Tetsuya Hiraiwa and Junya Takeshita. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Hirofumi Kawanaka is a distinguished inventor whose work in electric wire technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing the functionality and reliability of electrical components.