Yuusaku Oho

Title: Innovations of Yuusaku Oho

Introduction

Yuusaku Oho is a notable inventor based in Yamanashi, Japan. He has made significant contributions to the field of machine tools and production management systems. With a total of five patents to his name, Oho's work focuses on enhancing the efficiency and effectiveness of manufacturing processes.

Latest Patents

Among his latest patents, Oho has developed a machine tool and a production management system that includes a method for estimating and detecting tool life. This innovation aims to efficiently estimate and detect the tool life of a machine tool while lowering the occupation ratio in a data band of a communication line between the machine tool and an upper-level controller. The machine tool managed by this production management apparatus features a motor for moving a workpiece and a tool for performing machining operations. It also includes an amplifier for driving the motor and a servo controller that controls the motor based on notifications of predetermined machining operations. The servo controller processes servo data representing the load on the amplifier and transmits compressed data to the NC device.

Another significant patent is the motor controller, which drives a driven body. This controller includes a command generating unit that creates movement commands for the motor, an inertia estimating unit that acquires feedback information and estimates inertia, and a difference computing unit that computes changes in inertia based on the movement command. The estimation equation of the inertia estimating unit is corrected based on the comparison results to ensure accuracy.

Career Highlights

Yuusaku Oho is currently employed at Fanuc Corporation, a leading company in the field of automation and robotics. His work at Fanuc has allowed him to apply his innovative ideas in practical settings, contributing to advancements in manufacturing technology.

Collaborations

Oho has collaborated with notable coworkers such as Naoto Sonoda and Kazunori Iijima. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Yuusaku Oho's contributions to the field of machine tools and production management systems highlight his role as a significant inventor. His innovative patents reflect a commitment to improving manufacturing processes and efficiency.