Tomohiro Shibata

Title: Innovations of Tomohiro Shibata

Introduction

Tomohiro Shibata is a prominent inventor based in Aichi, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced control systems. With a total of eight patents to his name, Shibata's work has had a notable impact on various technological applications.

Latest Patents

One of Shibata's latest patents is a position control apparatus. This apparatus includes an inversion detector that detects an inversion of a position command and generates an inversion detection signal. It also features a deflection characteristic storage unit that stores a deflection characteristic representing an amount of deflection with respect to a torque command. Additionally, an inversion correction calculator calculates an inversion correction amount, which is used for position error calculation.

Another significant patent is a hydraulic pressure control device. This device comprises a hydraulic sensor provided between a hydraulic pump and a load. It includes a speed command arithmetic unit that outputs a speed command value based on the difference between a hydraulic pressure detection value and a hydraulic pressure command value. The device also features a torque command value arithmetic unit and a current controller that manages the motor's current based on the torque command value.

Career Highlights

Tomohiro Shibata is currently employed at Okuma Corporation, where he continues to innovate and develop new technologies. His work at the company has been instrumental in advancing hydraulic and control systems.

Collaborations

Shibata has collaborated with notable coworkers, including Tomohisa Kameyama and Hisashi Kondou. Their teamwork has contributed to the successful development of various projects and patents.

Conclusion

Tomohiro Shibata's contributions to engineering and technology through his patents and work at Okuma Corporation highlight his innovative spirit and dedication to advancing control systems. His inventions continue to influence the industry and pave the way for future advancements.