Company Filing History:
Years Active: 2016-2025
Title: Tatsuya Shizu: Innovator in Linear Motor Technology
Introduction
Tatsuya Shizu is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of linear motor technology, holding a total of 6 patents. His innovative designs have advanced the efficiency and functionality of linear motors, making them more versatile for various applications.
Latest Patents
One of Tatsuya Shizu's latest patents is for a linear motor with varying width slider teeth. This design features a stator with multiple salient poles and a slider that moves along the stator's extension direction. The U-phase coil core of the slider includes a yoke, several teeth, and permanent magnets positioned in magnet-receiving cavities between the teeth. Notably, the width of each tooth is narrower at the yoke side compared to the stator side, enhancing the motor's performance.
Another significant patent is for a linear motor that includes a stator with salient poles arranged at regular intervals in the Y-axis direction. The mover, which is movable in the Y-axis direction, faces the stator in the X-axis direction. This mover consists of multiple teeth arranged in the Y-axis direction, three-phase alternating current windings, and a mover magnetic yoke that connects the teeth. Permanent magnets are strategically placed in gaps between the teeth, and magnetic flux barriers are embedded near the base of each tooth, optimizing the motor's magnetic efficiency.
Career Highlights
Tatsuya Shizu is currently employed at Okuma Corporation, where he continues to innovate and develop advanced technologies in linear motors. His work has been instrumental in enhancing the capabilities of the company's products, contributing to its reputation as a leader in the manufacturing industry.
Collaborations
Tatsuya has collaborated with his coworker, Takanori Yokochi, to further advance their projects and share insights in the field of linear motor technology.
Conclusion
Tatsuya Shizu's contributions to linear motor technology through his innovative patents and work at Okuma Corporation highlight his role as a key figure in the field. His advancements continue to influence the development of efficient and effective motor systems.