Company Filing History:
Years Active: 2017-2018
Title: Nobutaka Tanimoto: Innovator in Crankshaft Manufacturing
Introduction
Nobutaka Tanimoto, an accomplished inventor based in Fostoria, Ohio, has made significant contributions in the field of crankshaft manufacturing. With three patents to his name, Tanimoto has developed innovative methods that enhance material utilization and manufacturing efficiency for crankshafts used in various engines.
Latest Patents
Tanimoto's latest patents focus on advancements in die forged crankshaft manufacturing. One notable invention is a method involving an upsetting step that transforms a billet to create a blank with an enlarged cross-sectional area. This blank undergoes a die forging step, which shapes it into a crankshaft form with flash, followed by a trimming step to remove the flash. This innovation allows for improved material efficiency by enabling the use of smaller cross-section billets.
Another patent details an apparatus designed to form a blank for finish forging a forged crankshaft tailored for three-cylinder engines. This apparatus utilizes journal dies to hold rough journal portions of a preform blank, and a combination of dies to compress crank arm portions. The end result is a blank that closely aligns with the shape required for forging a crankshaft designed specifically for three-cylinder engines.
Career Highlights
Nobutaka Tanimoto is associated with Nippon Steel & Sumitomo Metal Corporation, a prominent enterprise that highlights his experience in high-quality manufacturing processes. His work in developing methods for crankshaft production not only showcases his innovative skills but also aligns with the company's commitment to advancing technology in the steel and manufacturing sectors.
Collaborations
Throughout his career, Tanimoto has collaborated with industry professionals such as Junichi Okubo and Kunihiro Yoshida. These collaborations have likely contributed to refining his inventions and enhancing the impact of his work within the field of crankshaft technology.
Conclusion
Nobutaka Tanimoto exemplifies the inventive spirit through his innovative approaches in crankshaft manufacturing. His patents reflect a deep understanding of material efficiency and engineering principles, promoting advancements in engine design. With continued contributions to the field, Tanimoto remains a pivotal figure in the realm of engineering innovations.