Company Filing History:
1 out of 49 
1 out of 136 Years Active: 2010
Title: Masaharu Nakatsu: Innovator in Machining Technology
Introduction
Masaharu Nakatsu, an esteemed inventor based in Niwa-gun, Japan, has made a significant contribution to the world of machining technology. With a focus on enhancing the efficiency and precision of machining processes, Nakatsu’s innovations reflect the demands of modern manufacturing.
Latest Patents
Masaharu Nakatsu holds a patent for a sophisticated machining unit designed for machine tools. This inventive machining unit operates through a revolving tool, bolstered by a main spindle section that is driven and rotated. Key features of his invention include an eccentric rotational section, a tool holder, a tool revolution-radius changing mechanism, and a cutting-edge-orientation correcting mechanism. The eccentric rotational section is uniquely positioned on the main spindle section, capable of rotating about an eccentric axis, thereby allowing for precise adjustments in the radial direction. Furthermore, the tool revolution-radius changing mechanism adeptly modifies the radius of the tool's revolution, enhancing the overall machining process.
Career Highlights
Throughout his career, Nakatsu has been associated with prominent manufacturing companies, including Sankyo Seisakusho Co. and Yamazaki Mazak Corporation. These esteemed organizations have provided him with an environment conducive to innovation, fueling his passion for developing advanced machining technologies.
Collaborations
Nakatsu has collaborated with notable professionals in the field, including Heizaburo Kato and Minoru Kitayama, both of whom have contributed to various aspects of his projects. Their combined expertise has helped refine and propel Nakatsu’s inventions toward practical applications in the industry.
Conclusion
Masaharu Nakatsu's dedication to innovation in machining technology highlights the vital role inventors play in advancing manufacturing processes. His patent underscores the potential for improved efficiency and accuracy, proving that the spirit of innovation is alive in Japan's technological landscape.