Hiroshi Nagata

Title: Hiroshi Nagata: Innovator in Grinding and Polishing Technologies

Introduction

Hiroshi Nagata, an esteemed inventor based in Ehime, Japan, has made significant contributions to the fields of grinding and polishing technology. With two notable patents to his name, he demonstrates a keen ability to create innovative solutions that enhance machining accuracy and efficiency.

Latest Patents

Nagata's latest inventions include the **Double Side Grinding Apparatus** and **Double Side Polishing Apparatus**, designed to minimize pitching errors and maintain a high level of rigidity during machining processes. These apparatuses feature multiple guideways that support and shift the main spindles, aligning the geometric center with the center of gravity to optimize performance. A key design aspect includes three guideways, ensuring ease of workpiece mounting and removal while providing exceptional positioning accuracy.

Additionally, he developed the **Method for Measuring Gears and System for Machining and Measuring Gears**. This innovative system involves attaching a gauge head to the grindstone holder of an NC gear grinding machine, allowing for the measurement of crucial gear parameters without detaching the gear itself. The gauge head can retract as needed, preventing interference during the grinding operation, thus streamlining the machining and measurement processes.

Career Highlights

Nagata has had an impressive career, working for notable companies such as Sumitomo Heavy Industries, Ltd. and Super Silicon Crystal Research Institute Corporation. His contributions in these organizations have helped pave the way for advancements in this specialized domain of technology.

Collaborations

Throughout his career, Hiroshi Nagata has collaborated with talented colleagues, including Kohzo Abe and Sho Isobe. These partnerships have played a vital role in refining his innovative concepts and bringing them to fruition.

Conclusion

As a visionary inventor, Hiroshi Nagata continues to push the boundaries of grinding and polishing technologies. With his latest patents focusing on precision and efficiency, he stands as a prominent figure in the innovation landscape. His work not only exemplifies creativity and technical prowess but also sets a benchmark for future advancements in the industry.