Company Filing History:
Years Active: 2009-2013
Title: Koji Muraoka: Innovator in Motor and Fan Technology
Introduction
Koji Muraoka is a distinguished inventor based in Kyoto, Japan. He has made significant contributions to the field of motor and fan technology, holding a total of 3 patents. His innovative designs have enhanced the efficiency and functionality of various mechanical systems.
Latest Patents
Muraoka's latest patents include a bearing structure, a motor, and a fan apparatus. The bearing structure features a sleeve support portion designed to support a sleeve with a rotating shaft. This design incorporates a plurality of ribs extending in an axial direction on the inner surface of the sleeve support portion. These ribs are strategically spaced in a circumferential direction to ensure optimal contact with the sleeve. Additionally, his motor and fan apparatus includes an electric motor with a stator portion, a rotor portion, and a bearing mechanism. The rotor portion is characterized by a rotor holder with a closed end and a field magnet fixed to its inner circumference.
Career Highlights
Muraoka is currently employed at Nidec Corporation, a leading company in the field of electric motors and related technologies. His work at Nidec has allowed him to focus on developing innovative solutions that address the needs of modern mechanical systems.
Collaborations
Throughout his career, Muraoka has collaborated with notable colleagues, including Hiroyoshi Teshima and Akira Saiga. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Koji Muraoka's contributions to motor and fan technology exemplify his commitment to innovation. His patents reflect a deep understanding of mechanical design and functionality. Muraoka continues to be a significant figure in the field, driving advancements that benefit various industries.