Fumio Sakamoto

Title: Fumio Sakamoto: Innovator in Machine Tool Technology

Introduction

Fumio Sakamoto is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of machine tool technology, holding a total of 4 patents. His innovative designs have advanced the capabilities of horizontal machine tools, enhancing efficiency and precision in machining operations.

Latest Patents

Sakamoto's latest patents include a horizontal machine tool and a device for clamping a workpiece. The horizontal machine tool features a spindle head that supports a horizontal tool spindle, allowing for movement in two horizontal directions, X and Z. This design enables all surfaces of a workpiece to be machined while being directed to a tool on the spindle. Additionally, the machine includes an automatic tool change apparatus, enhancing its operational efficiency.

The clamping device patent involves a clamper that holds a workpiece at a predetermined position during machining. It incorporates a feed device for axial movement, a load sensor to detect clamping force, and a control device that adjusts the clamper based on the detected clamping force and position. This innovation ensures precision and reliability during machining operations.

Career Highlights

Fumio Sakamoto is currently employed at Toyoda Koki Kabushiki Kaisha, a company renowned for its advanced machine tool technology. His work has significantly impacted the industry, leading to improvements in manufacturing processes and product quality.

Collaborations

Sakamoto has collaborated with notable coworkers, including Yasuhiro Okada and Takehiko Hayashi. Their combined expertise has contributed to the development of innovative solutions in machine tool technology.

Conclusion

Fumio Sakamoto's contributions to machine tool technology through his patents and collaborations have established him as a key figure in the industry. His innovative designs continue to influence the future of machining operations.