Katsuhiro Yamamoto

Title: Inventor Katsuhiro Yamamoto and His Innovations

Introduction

Katsuhiro Yamamoto, hailing from Aichi, Japan, is a notable inventor known for his contributions to the field of speed detection in electric motors. With a single patent to his name, Yamamoto has made significant advancements that enhance the precision of motor operations.

Latest Patents

Yamamoto's patent, titled "Speed Detecting Device," addresses the need for high precision in controlling the angular stopping position of a rotary shaft in electric motors. The invention utilizes a magnet mounted on the rotary shaft of the motor, along with a position detector that accurately identifies the magnet's position as it rotates. This setup enables the production of an output signal with a linear region, where a speed calculator samples this signal at predetermined intervals. By performing a division operation based on the difference between consecutive sampled values, the device generates a speed signal that serves as a critical control input for the motor.

Career Highlights

Katsuhiro Yamamoto works with Mitsubishi Electric Corporation, a prominent player in the electronics industry. His role within the company has allowed him to focus on developing innovative technologies that contribute to the efficiency and reliability of electric motors.

Collaborations

During his career, Yamamoto has collaborated with fellow inventor Mahito Unno. Their partnership exemplifies the power of teamwork in advancing technological innovations and addressing challenges within the industry.

Conclusion

Katsuhiro Yamamoto's contributions to the field of electric motor technology through his innovative speed detecting device reflect his dedication to enhancing engineering precision. As his work continues to evolve, it holds potential for further advancements and applications across various sectors.