Company Filing History:
Years Active: 1993-1994
Title: The Innovations of Yoichi Shimoura
Introduction
Yoichi Shimoura is a notable inventor based in Sagamihara, Japan. He has made significant contributions to the field of technology, particularly in the development of displacement detecting apparatuses. With a total of three patents to his name, Shimoura's work reflects a deep understanding of engineering principles and innovative design.
Latest Patents
One of Shimoura's latest patents is a displacement detecting apparatus that utilizes a magnetic scale. This apparatus is formed by arranging a non-magnetic material at a predetermined pitch in the direction of motion of a piston rod. It includes a pair of magnetic sensors that output two sine waves with a phase difference of 90 degrees, corresponding to the pitch of the magnetic scale. The peak voltages of the sensor output at each pitch are updated and stored. Center voltages are computed from these peak voltages, allowing for the computation of coarse displacement by comparing the center voltages and sensor outputs. Correction coefficients are derived from the peak and center voltages, which are then used to compensate the sensor outputs. Finally, a fine displacement is computed using an inverse trigonometric function from the corrected signals, and a displacement signal is output by adding the coarse and fine displacements.
Career Highlights
Shimoura is currently employed at Kayaba Kogyo Kabushiki Kaisha, a company known for its advancements in hydraulic and automotive technologies. His work at Kayaba has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for excellence in engineering.
Collaborations
Throughout his career, Shimoura has collaborated with talented individuals such as Masakazu Nakazato and Yoshitsugu Tsuchiya. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.
Conclusion
Yoichi Shimoura's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His innovative approaches to displacement detection continue to influence advancements in engineering.