Keiichiro Oka

Title: Innovations by Keiichiro Oka in Rotary Electric Machines

Introduction: Keiichiro Oka, an inventor from Tochigi, Japan, has made significant contributions to the field of rotary electric machines. With a total of eight patents to his name, Oka specializes in unique apparatuses and methods that enhance the performance and efficiency of electric coils.

Latest Patents: Among his latest inventions, Oka has developed a retaining apparatus, retaining method, and insert method of wave winding coil. This innovative wave winding coil features a first linear part, a second linear part, an arm part, and a turn part. The retaining apparatus ensures that both linear parts are maintained in a precise arrangement, optimizing the functionality of the coil. Another noteworthy patent is the coil for rotary electric machines, which is constructed from twelve coil members, each designed with multiple coil elements. This intricate design serves to enhance the annular configuration of the coil, which is critical in electric machine applications.

Career Highlights: Oka has dedicated his career to developing cutting-edge technologies at Honda Motor Co., Ltd. His work focuses on improving the performance and efficiency of rotary electric machine components. His patents reflect a commitment to innovation in the realm of electrical engineering.

Collaborations: Throughout his career, Oka has collaborated with notable colleagues such as Yosuke Komatsu and Kenji Masai. These partnerships have fostered a collaborative environment that promotes further innovation and the sharing of ideas within the industry.

Conclusion: Keiichiro Oka stands out as an inventive force in the field of rotary electric machines. With a strong portfolio of patents and collaborative efforts, he continues to make advancements that influence the future of electrical technology. His work not only reflects his expertise but also his commitment to enhancing the functionality and design of electric machine components.