Company Filing History:
Years Active: 1990-2005
Title: Shigeru Isohata: Innovator in Numerical Control Technology
Introduction
Shigeru Isohata is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of numerical control technology, holding a total of 5 patents. His work has been instrumental in advancing the capabilities of numerical controllers used in various industrial applications.
Latest Patents
One of his latest patents is a numerical controller designed to drive a controlled axis in synchronism with a reference axis at a desired speed. This innovation allows for operations that are not restricted by the speed of the reference axis during path table operations. The controller is capable of performing auxiliary functions, spindle functions, and tool wearing compensation functions. Additionally, it includes data tables that store command positions of controlled axes, which are associated with positions of the reference axis. The system counts the number of pulses from a reference pulse signal and multiplies it by an override scale factor, storing the result in a reference position counter. The controlled axes are then driven based on command positions determined from this counter, utilizing the path and function data tables.
Career Highlights
Shigeru Isohata is currently employed at Fanuc Corporation, a leading company in automation and robotics. His work at Fanuc has allowed him to develop cutting-edge technologies that enhance the efficiency and precision of manufacturing processes.
Collaborations
Throughout his career, Shigeru has collaborated with notable colleagues, including Etsuo Yamazaki and Tsuyoshi Nagamine. These collaborations have contributed to the advancement of numerical control technologies and have fostered innovation within the industry.
Conclusion
Shigeru Isohata's contributions to numerical control technology exemplify his dedication to innovation and excellence. His patents and work at Fanuc Corporation continue to influence the field, showcasing the importance of advancements in automation.
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