This inventor holds 2 USPTO granted patents. Top assignee: Tokyo Shibaura Electric Co., Ltd.. Active years: 1978-1980.
Location History:
- Yokohama, JA (1978)
- Yokohama, JP (1980)
Company Filing History:
Years Active: 1978-1980
Title: Masaharu Terashima: Innovator in Precision Engineering
Introduction
Masaharu Terashima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of precision engineering, holding a total of 2 patents. His work focuses on developing advanced apparatuses that enhance the efficiency and accuracy of various industrial processes.
Latest Patents
One of Terashima's latest patents is the "Precise Feeding Table Apparatus." This innovative device features an XY-table assembly that includes both a Y-table and an X-table. Electric motors provide the driving force necessary to feed the X- and Y-tables. The design incorporates a ball screw for the Y-table's driving shaft, allowing for minute reciprocation of a guide carriage. This unique setup prevents vibrations and moments from being transmitted to the output shaft, ensuring high precision in operation.
Another significant patent is the "Apparatus for Judging the Useful Life of Tools." This apparatus utilizes a drill power meter to produce an electric signal that represents the drilling resistance of a workpiece. It includes a filter for shaping the waveform of the electric signal, an integrator for processing the output, and a comparator for analyzing the data. The system effectively counts and compares measurements to determine the useful life of the drill, enhancing tool management in industrial settings.
Career Highlights
Masaharu Terashima is currently employed at Tokyo Shibaura Electric Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing precision engineering applications, making significant impacts in various industries.
Collaborations
Throughout his career, Terashima has collaborated with esteemed colleagues, including Tameyasu Tsukada and Yoshinaga Moriwaki. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Masaharu Terashima's contributions to precision engineering through his innovative patents demonstrate his commitment to advancing technology. His work not only enhances industrial processes but also sets a standard for future innovations in the field.