Company Filing History:
2 out of 91 
2 out of 4 Years Active: 1989
Title: Tsunoru Nakamura: Innovator in Wheel Rim Technology
Introduction
Tsunoru Nakamura is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of wheel rim technology, holding 2 patents that showcase his innovative spirit and engineering expertise.
Latest Patents
One of his latest inventions is the Wheel Rim Forming Machine. This machine features a fixed frame with four vertically extending columns. The design ensures that the forming force acting at the top and bottom rolls is evenly distributed through tensile forces in the columns, preventing bending deformation. The compact frame structure allows for easier access to the guide rolls and facilitates high-grade adjustments.
Another significant patent is the Top Roll Exchanging Apparatus for a Wheel Rim Forming Machine. This apparatus includes a movable bearing device that supports a top roll shaft and a loading/unloading arm. The movable bearing device can shift between an engaging position and a waiting position, allowing for efficient exchange of top rolls. The design enhances the functionality and efficiency of the rim shape forming process.
Career Highlights
Throughout his career, Tsunoru Nakamura has worked with prominent companies such as Topy Kogyo and Watanabe Tekko. His experience in these organizations has contributed to his development as an inventor and innovator in the industry.
Collaborations
He has collaborated with talented individuals like Yusaku Shinozawa and Susumu Itou, further enriching his work and expanding his innovative reach.
Conclusion
Tsunoru Nakamura's contributions to wheel rim technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and inspire future advancements.