Akie Tanaami

Title: Akie Tanaami: Innovator in Linear Motor Technology

Introduction

Akie Tanaami is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of linear motor technology, holding a total of 2 patents. Her innovative designs focus on enhancing the efficiency and performance of linear motors.

Latest Patents

Tanaami's latest patents include a linear motor with reduced cogging. This invention aims to prevent an increase in the length of the armature in the moving direction while also reducing cogging. The design features a magnetic field part with a series of permanent magnets arranged alternately to form N and S poles. Additionally, the armature has a core with multiple teeth positioned opposite the magnetic field part, with coils wound around these teeth. Notably, the width of the teeth at both ends in the relative moving direction is smaller than that of the other teeth, optimizing performance.

Another significant patent is the linear motor and linear motor cogging reduction method. This invention also focuses on reducing cogging in linear motors. It includes a field magnet part with permanent magnets arranged to form alternating N and S poles, along with a core that has salient poles facing the field magnet part. The design incorporates a three-phase coil wound around the salient poles, with auxiliary cores made of magnetic material provided to sandwich the armature, enhancing the motor's efficiency.

Career Highlights

Tanaami works at THK Co., Ltd., a company known for its advancements in motion control technology. Her work has positioned her as a key figure in the development of innovative linear motor solutions.

Collaborations

Throughout her career, Tanaami has collaborated with notable colleagues, including Hiroshi Kaneshige and Toshiyuki Aso. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Akie Tanaami's contributions to linear motor technology exemplify her innovative spirit and dedication to engineering excellence. Her patents reflect a commitment to improving the functionality and efficiency of linear motors, making her a significant figure in her field.