Akiyoshi Kariyama

Title: Akiyoshi Kariyama: Innovator in Dynamoelectric Machine Technology

Introduction

Akiyoshi Kariyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of dynamoelectric machines, particularly through his innovative patent. His work exemplifies the intersection of engineering and creativity, showcasing how inventive solutions can enhance existing technologies.

Latest Patents

Kariyama holds a patent for a coil conductor designed for dynamoelectric machines. This coil conductor is specifically engineered to be inserted into the slots of an iron core. It consists of multiple wire elements that are compression-bonded together through press-forming, resulting in a substantially rectangular cross-section. The design allows for the wire elements to be twisted by at least 360 degrees, with the potential for further twisting. The overall shape of the coil conductor resembles a crank wound in a serpentine manner, featuring straight sections with varying intervals based on different periodic numbers. Additionally, the conductor is surrounded by an electrical insulating material, enhancing its functionality and safety.

Career Highlights

Kariyama is associated with Mitsubishi Electric Corporation, where he applies his expertise in electrical engineering. His work at the company has allowed him to focus on developing advanced technologies that improve the efficiency and performance of dynamoelectric machines.

Collaborations

Throughout his career, Akiyoshi Kariyama has collaborated with esteemed colleagues, including Katsuhiko Kusumoto and Shinji Nishimura. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Akiyoshi Kariyama's contributions to the field of dynamoelectric machines through his innovative patent demonstrate his commitment to advancing technology. His work not only reflects his expertise but also highlights the importance of collaboration in the pursuit of innovation.