Location History:
- Aichi, JP (2005 - 2007)
- Kasugai, JP (2005 - 2010)
Company Filing History:
Years Active: 2005-2010
Title: Tetsuo Horie: A Pioneer in Brushless Motor Technology
Introduction
Tetsuo Horie, an accomplished inventor hailing from Aichi, Japan, has made significant contributions to the field of motor technology. With a total of seven patents to his name, he has been instrumental in the advancement of brushless motors, showcasing his innovative spirit and technical expertise.
Latest Patents
Horie's most recent patents include groundbreaking designs for brushless motors. His innovative approach involves a rotary shaft of a rotor that contains a magnet with multiple magnetic poles arranged at equal intervals on its outer circumference. This assembly is uniquely supported at both ends by bearings, with the inner ring of one bearing externally fitted to the rotary shaft, allowing for axial stability. The design cleverly employs belleville springs to ensure that the rotary shaft and rotor can move axially within a limited range of up to 2 mm, adapting to forces exerted by the springs.
Another notable patent by Horie is his design for a Brushless DC motor, which features a bridge tailored to align with the tooth opening angle of the stator. This design strategically positions a magnetic flux for reluctance torque, enhancing motor performance by preventing magnetic flux leakage from the permanent magnet. The precise configuration of the ribs on both sides of the permanent magnet is meticulously engineered to maximize efficiency and reliability.
Career Highlights
Throughout his career, Tetsuo Horie has been associated with prominent companies in the engineering sector, such as Koyo Seiko Company, Ltd. and Jtekt Corporation. His tenure at these organizations allowed him to refine his technical skills and engage in cutting-edge research and development relating to motor technologies.
Collaborations
Horie's achievements are further complemented by his collaborations with skilled professionals like Tomofumi Takahashi and Minoru Kitabayashi. These partnerships have undoubtedly enriched his innovative endeavors, allowing him to combine diverse expertise in the realm of motor design and technology.
Conclusion
Tetsuo Horie stands as a prominent figure in the world of motor innovation, with a robust portfolio of patents that highlights his commitment to advancing technology. His contributions, particularly in the realm of brushless motors, are set to inspire future generations of inventors, ensuring that his legacy will endure within the industry for years to come.