Location History:
- Chiba, JP (2014)
- Ichihara, JP (2013 - 2020)
Company Filing History:
Years Active: 2013-2020
Title: Innovations by Takashi Eto in Coil Spring Technology
Introduction
Takashi Eto is a notable inventor based in Ichihara, Japan, recognized for his contributions to the field of coil spring technology. With a total of four patents to his name, Eto has developed innovative methods and devices that enhance the manufacturing process of coil springs.
Latest Patents
One of Takashi Eto's latest patents is a device and method for forming the end of a coiled spring. This apparatus includes a pair of horizontally disposed parallel rollers, a mandrel, and a stopper that is positioned adjacent to the mandrel's circumferential surface. The stopper can be moved up or down and rotated integrally with the mandrel. Additionally, a clamp jig is designed to be movable toward or away from the mandrel, holding a semi-formed spring in cooperation with the mandrel. A pusher is also included to push the semi-formed spring toward the stopper. The innovative design allows for the formation of a pigtail portion at one end of the semi-formed spring, significantly improving the efficiency of the manufacturing process.
Career Highlights
Takashi Eto is currently associated with Mitsubishi Steel Manufacturing Co., Ltd., where he applies his expertise in spring technology. His work has been instrumental in advancing the methods used in the production of coil springs, making them more efficient and reliable.
Collaborations
Throughout his career,