Company Filing History:
2 out of 15,906 
1 out of 21,351 
Years Active: 2008-2009
Title: Kiyoshi Horiuchi: Innovator in Motor Technology
Introduction
Kiyoshi Horiuchi, based in Tokyo, Japan, is a prominent inventor known for his innovative contributions to motor technology. With a total of three patents to his name, Horiuchi has made significant advancements that enhance the performance and efficiency of electric motors.
Latest Patents
One of Horiuchi's latest inventions is the "Totally-Enclosed Fan-Cooled Motor." This design incorporates a drive side and an opposite side supported by bearings, allowing for efficient power transmission. The motor features an external fan that directs airflow axially to cool the stator within the air-tight enclosure, while an internal fan circulates air to cool the rotor. Additionally, a radiator positioned on the rotation shaft outside the motor improves cooling near the drive side bearing, enhancing overall performance.
Another notable patent is the "Steel Wheel-Type Linear Motor." This innovative motor design includes a protective cover with insulating properties that contacts the stator coil directly, enhancing safety and efficiency. A vent hole in the cover aligns with the gap in the stator coil, while a bar presses the protective cover onto the stator. The structure is secured using a fastener that maintains insulation, presenting an integrated design that ensures reliability and functionality.
Career Highlights
Kiyoshi Horiuchi has had a notable career with two leading companies in the electronics sector: Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has played a vital role in shaping his innovative mindset and technical expertise.
Collaborations
Throughout his career, Horiuchi has collaborated with talented professionals, including Nobuhiro Kanei and Naoya Tanaka. These partnerships have contributed to the development of groundbreaking technologies, benefiting from the exchange of ideas and diverse expertise.
Conclusion
Kiyoshi Horiuchi stands out as a significant figure in the realm of motor technology innovation. His latest patents reflect a commitment to enhancing efficiency and performance in electric motors. Through his career and collaborations, Horiuchi continues to inspire future inventors and engineers in the field.