Tatsuya Midorikawa

Title: Tatsuya Midorikawa: Innovator in Fan Motor Technology

Introduction

Tatsuya Midorikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of fan motor technology, holding three patents to his name. His innovative designs focus on enhancing the performance and durability of fan motors in challenging environments.

Latest Patents

One of Midorikawa's latest patents is a fan motor designed to prevent restraint on a rotor in environments where oil and dust are present. This fan motor features a stator made up of an armature with a winding, a rotor that includes an excitation unit with a permanent magnet, and a vane wheel fixed to the rotor. The design of the vanes generates airflow from the frame boss toward the hub unit of the vane wheel. Another significant patent is for a waterproof axial flow fan. This fan includes a rotor with a rotating shaft supported by a bearing, an impeller at the tip of the shaft, and a rotor cover. The stator is equipped with a winding and a circuit board, which is coated with an electrically insulating synthetic resin. Additionally, it features a ring collection groove part that surrounds the tip of the bearing holding part.

Career Highlights

Midorikawa has worked with prominent companies such as Sanyo Denki Co., Ltd. and Toppan Printing Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced fan motor technologies.

Collaborations

Throughout his career, Tatsuya Midorikawa has collaborated with talented individuals, including Katsumichi Ishihara and Akira Nakayama. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Tatsuya Midorikawa is a distinguished inventor whose work in fan motor technology has led to significant advancements. His patents reflect a commitment to improving performance in challenging conditions, making him a valuable contributor to the field.