Atsushi Kohama

Title: Innovations by Atsushi Kohama

Introduction

Atsushi Kohama is a notable inventor based in Aichi-ken, Japan. He has made significant contributions to the field of machining technology, holding two patents that showcase his innovative approach to improving machining centers.

Latest Patents

Kohama's latest patents focus on advancements in machining centers. The first patent describes a machining process that allows for the positioning of a workpiece directly under a tool through the rotation of a turntable in a C-axis direction, along with the movement of the turntable in a Y-axis direction and the spindle in a Z-axis direction. This design enables a reduction in the width of the main unit in the X-axis direction compared to traditional methods. Additionally, the turntable is positioned at the front of the main unit, with an automatic tool changer (ATC) at the rear and a separate control panel, which further contributes to a more compact design. The second patent presents a similar concept, where the workpiece is positioned under the tool by rotating the turntable in a C-axis direction and moving the spindle on a Y-Z plane, again resulting in a narrower main unit in the X-axis direction.

Career Highlights

Throughout his career, Atsushi Kohama has worked with prominent companies in the machining industry, including Yamazaki Mazak Corporation and Aisin Aw Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative machining solutions.

Collaborations

Kohama has collaborated with notable coworkers such as Takao Taniguchi and Toshiyuki Andou, further enhancing his work and contributions to the field.

Conclusion

Atsushi Kohama's innovative patents and career in the machining industry highlight his significant impact on technology. His work continues to influence advancements in machining centers, showcasing the importance of innovation in engineering.