Kazutaka Maruyama

Title: Kazutaka Maruyama: Innovator in Gear Cutting Technology

Introduction

Kazutaka Maruyama is a prominent inventor based in Tokyo, Japan, known for his contributions to gear cutting technology. With a total of four patents to his name, Maruyama has made significant advancements in the field, particularly in the design and functionality of gear-cutting machines.

Latest Patents

One of Maruyama's latest patents is a gear-cutting machine that features a cutter, a cutter spindle motor, and a motor control unit. This innovative machine utilizes a crank mechanism to enable the cutter to perform a stroke operation. The motor control unit is designed to manage the rotation angle of the cutter spindle motor, allowing for precise control of the relieving operation based on the desired shape of the gear, such as crowning and tapering. Another notable patent is for a gear shaping machine that optimizes the vertical movement cycle and trajectory inclination angle of the cutter. This machine allows for efficient positioning of the cutter during both downward and upward movements, facilitating the generation of external and internal gears with high precision.

Career Highlights

Throughout his career, Kazutaka Maruyama has worked with esteemed companies such as Mitsubishi Heavy Industries Limited and Mitsubishi Heavy Industries Machine Tool Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced machinery for gear production.

Collaborations

Maruyama has collaborated with notable colleagues, including Toshimasa Kikuchi and Takahide Tokawa, further enhancing his innovative work in the field of gear cutting technology.

Conclusion

Kazutaka Maruyama's contributions to gear cutting technology through his patents and career achievements highlight his role as a significant inventor in this specialized field. His work continues to influence the industry and improve manufacturing processes.