Company Filing History:
Years Active: 1990-1993
Title: Akira Busujima: Innovator in Machining Technology
Introduction
Akira Busujima is a notable inventor based in Hadano, Japan. He has made significant contributions to the field of machining technology, holding two patents that showcase his innovative approach to engineering challenges.
Latest Patents
One of his latest patents is a wire-cut electric discharge machining method. This invention provides ratios between the distance of an upper wire guide and the upper surface of a workpiece, the thickness of the workpiece, and the distance between a lower wire guide and the lower surface of the workpiece. These ratios are given to the inlet and outlet positions of a wire electrode, allowing for accurate displacement positions of the upper and lower wire guides. This method enables the production of accurately machined articles with a relatively simple procedure.
Another significant patent is a servo control system. This system includes a motor for control and a device that commands the target distance and velocity of movement. It features a distribution device that determines a set of distances for movement based on the target distance and velocity. The system also includes devices for adding unit times and setting weights for positions of movement, ultimately calculating a target position for each unit time through a series of averaging operations.
Career Highlights
Akira Busujima is currently employed at Hitachi Seiko, Ltd., where he continues to develop innovative solutions in machining technology. His work has contributed to advancements in the efficiency and accuracy of machining processes.
Collaborations
He collaborates with talented coworkers, including Takahiko Yamashita and Toshiyuki Makino, who contribute to the innovative environment at Hitachi Seiko, Ltd.
Conclusion
Akira Busujima's contributions to machining technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and inspire future advancements.