Company Filing History:
Years Active: 2003-2011
Title: Tetsuo Hishikawa: Innovator in Numerical Control Technology
Introduction
Tetsuo Hishikawa is a prominent inventor based in Yamanashi, Japan. He has made significant contributions to the field of numerical control technology, holding a total of 12 patents. His work focuses on enhancing the performance and efficiency of control systems in machinery.
Latest Patents
Hishikawa's latest patents include a numerical controller that manages the acceleration and deceleration of control axes up to command speeds. This innovation ensures that initial speeds in move commands are determined based on parameter settings or the comparative relationship among actual speeds. This approach minimizes the difference in position between control axes during operation, preventing abrupt speed changes and reducing mechanical shocks. Another notable patent is a synchronous controller designed to gently change a synchronous multiplying factor. This controller allows for a smooth transition without shocking the machine, enhancing operational stability.
Career Highlights
Hishikawa has dedicated his career to advancing numerical control technologies. His work at Fanuc Corporation has positioned him as a key figure in the industry. His inventions have not only improved machine performance but have also contributed to the overall safety and reliability of automated systems.
Collaborations
Throughout his career, Hishikawa has collaborated with notable colleagues, including Kentaro Fujibayashi and Takashi Idei. These partnerships have fostered innovation and have led to the development of groundbreaking technologies in the field.
Conclusion
Tetsuo Hishikawa's contributions to numerical control technology have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to shape the future of automation and control systems.