Company Filing History:
5 out of 3,557 
4 out of 1,101 Years Active: 2018-2020
Title: Innovations by Sho Takamoto in Crankshaft Manufacturing
Introduction
Sho Takamoto is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of manufacturing, particularly in the production of forged crankshafts. With a total of 9 patents to his name, Takamoto's work has advanced the technology and efficiency of crankshaft manufacturing processes.
Latest Patents
Takamoto's latest patents include an "Apparatus and method for manufacturing forged crankshaft." This innovative apparatus processes a forged blank without flash, featuring at least one rough crank arm with an excess portion protruding from its outer periphery. The manufacturing apparatus consists of a first die and a second die that work in tandem, along with a retaining device and a moving device. The first and second dies are designed to bend or crash the excess portion, while the retaining device ensures that the rough journals or rough pins are held in place, allowing for precise manufacturing. Another notable patent is the "Apparatus for manufacturing forged crankshaft," which includes a pair of upper and lower dies and a first tool. This apparatus deforms excess portions to thicken the side portions of a rough crank arm, enhancing the overall strength and durability of the crankshaft.
Career Highlights
Throughout his career, Sho Takamoto has worked with notable companies such as Nippon Steel Corporation and Nippon Steel & Sumitomo Metal Corporation. His experience in these organizations has contributed to his expertise in manufacturing technologies and innovations.
Collaborations
Takamoto has collaborated with several professionals in his field, including Kenji Tamura and Junichi Okubo. These collaborations have fostered a creative environment that has led to the development of advanced manufacturing techniques.
Conclusion
Sho Takamoto's contributions to crankshaft manufacturing through his innovative patents and collaborations highlight his significant role in advancing manufacturing technologies. His work continues to influence the industry and improve production processes.