Company Filing History:
Years Active: 2019-2021
Title: Renji Natsume: Innovator in Constant Velocity Universal Joint Technology
Introduction
Renji Natsume is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of constant velocity universal joints. With a total of three patents to his name, Natsume's work has advanced the manufacturing processes in this specialized area.
Latest Patents
Natsume's latest patents include a method for forging a shaft member of a constant velocity universal joint. This innovative forging method involves preforming at least one of a plurality of enlarged diameter portions to create a semi-finished member. The remainder of the enlarged diameter portions is then formed using a mold that consists of a punch, split dies, and a workpiece receiving member. The process ensures precision and efficiency in the manufacturing of these critical components.
Another notable patent is a method for manufacturing an outer joint member for a constant velocity universal joint, which includes the formation of cup and shaft members from medium carbon steel. This method emphasizes the importance of welding the cup and shaft members together to ensure structural integrity and performance.
Career Highlights
Renji Natsume is currently employed at NTN Corporation, a leading company in the field of bearings and precision machinery. His work at NTN has allowed him to apply his innovative ideas and contribute to the advancement of technology in the automotive and machinery sectors.
Collaborations
Throughout his career, Natsume has collaborated with notable colleagues such as Masazumi Kobayashi and Tatsuro Sugiyama. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Renji Natsume's contributions to the field of constant velocity universal joints exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to improving manufacturing processes and enhancing product performance.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.