This inventor holds 1 USPTO granted patent. Top assignee: Mabuchi Motor Co., Ltd.. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998
Title: Minako Sakamaki: Innovator in Miniature Motor Technology
Introduction
Minako Sakamaki is a prominent inventor based in Chiba, Japan. She has made significant contributions to the field of miniature motor technology. Her innovative designs have garnered attention in the engineering community.
Latest Patents
Minako holds a patent for a miniature motor. This motor features a housing formed into a bottomed hollow tubular shape, with a permanent magnet fixedly fitted to the inner circumferential surface. The rotor faces the permanent magnet and comprises an armature iron core with a coil wound thereon and a commutator. An end plate is fitted to the open end of the housing, equipped with brushes that come in sliding contact with the commutator and input terminals electrically connected to the brushes. Additionally, a cooling fan is provided between the armature iron core of the rotor and the commutator. The rotor is rotatably supported by bearings located at the bottom of the housing and the end plate. An integral cooling fan is formed by providing a plurality of fins at circumferentially equal intervals between first and second fan rings fitted to the ends of the commutator and the armature iron core, respectively. A plurality of bosses are also provided on the end face of the second fan ring. This innovative design enhances the efficiency and performance of miniature motors.
Career Highlights
Minako Sakamaki is currently employed at Mabuchi Motor Co., Ltd. Her work at this esteemed company has allowed her to focus on developing advanced motor technologies. She has been recognized for her contributions to the field and continues to push the boundaries of innovation.
Collaborations
Minako collaborates with Toshiya Yuhi, a fellow innovator in the field. Their partnership has led to the development of cutting-edge technologies in miniature motors.
Conclusion
Minako Sakamaki is a trailblazer in the realm of miniature motor technology. Her innovative designs and patents reflect her dedication to advancing engineering solutions. Her work continues to inspire future generations of inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile