Hiromichi Omura

Title: Hiromichi Omura: Innovator in Motor Control Technology

Introduction

Hiromichi Omura is a notable inventor based in Matsue, Japan. He has made significant contributions to the field of motor control technology, particularly in the design of circuits for paper shredders. With a total of two patents to his name, Omura's work focuses on enhancing energy efficiency and operational effectiveness in motor-driven devices.

Latest Patents

Omura's latest patents include a motor control circuit specifically designed for paper shredders. This innovative circuit allows for the control of power consumption, achieving energy savings by realizing a torque characteristic that provides low torque at high speed and high torque at low speed. The design maintains a steady output level from the motor. The circuit features a driving motor for a rotary cutter, which has an inverted linear flow characteristic between rotation speed and torque. It also includes a control circuit composed of a detecting block for the motor's rotation speed, a voltage control block that restricts the motor's voltage output within a specific range based on the rotation speed, and a current and voltage detecting block that monitors the motor's current flow. If the detected current exceeds a certain level, the motor's operation can be suspended or reversed, ensuring safe and efficient shredding.

Career Highlights

Throughout his career, Hiromichi Omura has worked with prominent companies such as Nakabayashi Co., Ltd. and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in motor control technologies and innovations.

Collaborations

Omura has collaborated with various professionals in his field, including his coworker Hiroaki Watano. Their joint efforts have likely fostered advancements in the technologies they have developed.

Conclusion

Hiromichi Omura's contributions to motor control technology, particularly in the realm of paper shredders, highlight his innovative spirit and commitment to energy efficiency. His patents reflect a deep understanding of motor dynamics and control systems, making him a significant figure in the field of invention.