Yoshikazu Sano

Title: Yoshikazu Sano: Innovator in Machine Tool Technology

Introduction

Yoshikazu Sano is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of machine tool technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of machine tools.

Latest Patents

One of Sano's latest patents is a machine tool with an automatic tool change function. This invention features a rotatable tool spindle that carries a key engageable with a key-way formed on a tool. A tool change arm, which serves as a tool support device, rotatably supports at least one tool to selectively insert and remove it into and from the tool spindle. The design allows for a smooth tool change operation, ensuring that the spindle's rotation is adjusted to a predetermined speed suitable for key-way engagement. The system includes multiple detecting devices that facilitate the precise engagement and clamping of the tool for machining operations.

Another notable patent is an index apparatus for a rotary table. This apparatus is designed to index a rotary table that is rotatably and vertically slidably received within a base. It comprises coupling members secured to both the rotary table and the base, which engage with each other. The rotary table is lifted and lowered by a hydraulic actuator and rotated by a drive motor. The control means in this invention allow for the reduction of the rotational speed of the rotary table as it approaches a desired angular position, ensuring accuracy in its operation.

Career Highlights

Yoshikazu Sano works at Toyoda Koki Kabushiki Kaisha, a company known for its advanced machine tool technology. His work has significantly impacted the efficiency and precision of machining processes, making him a valuable asset to the company.

Collaborations

Sano collaborates with talented coworkers, including Tamaki Tomita and Kunimichi Nakashima. Their combined expertise contributes to the innovative projects at Toyoda Koki Kabushiki Kaisha.

Conclusion

Yoshikazu Sano's contributions to machine tool technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry, paving the way for future advancements.