Minoru Tanaka

Title: Minoru Tanaka: Innovator in Needle Bearings and Speed Reducers

Introduction

Minoru Tanaka is a notable inventor based in Mie, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of needle bearings and speed reducers. With a total of 2 patents to his name, Tanaka's innovations have the potential to enhance the efficiency and functionality of various mechanical systems.

Latest Patents

Tanaka's latest patents include a needle bearing and a speed reducer utilizing the needle bearing technology. The needle bearing patent describes a design where the radial inner end of a retainer is spaced radially outwardly from the radial outer end of a sliding-contact region. This construction limits the axial movement of each needle roller, allowing for a large axial force to be received by the inner ring and a restriction flange. This design enables the use of materials with lower rigidity for the retainer, such as synthetic resin, while also allowing for a reduced wall thickness.

The speed reduction gear patent focuses on a reduction gear that facilitates the mounting of a motor while maintaining a hollow space at the rotation center. This design allows for easy changes to the reduction ratio and includes a motor mounting member that keeps a fixed distance between the center of rotation and the motor's rotating shaft. The front-stage reducing portion is strategically placed to reduce the output rotation of the motor effectively.

Career Highlights

Throughout his career, Minoru Tanaka has worked with reputable companies such as Teijin Seiki Co., Ltd. and Ts Corporation. His experience in these organizations has contributed to his expertise in mechanical design and innovation.

Collaborations

Tanaka has collaborated with notable coworkers, including Masakazu Kurita and Koji Nakamura. Their combined efforts have likely fostered an environment of creativity and innovation in their respective projects.

Conclusion

Minoru Tanaka's contributions to the fields of needle bearings and speed reducers demonstrate his commitment to advancing mechanical engineering. His innovative designs have the potential to significantly impact various industries, showcasing the importance of creativity and collaboration in technological advancements.