Company Filing History:
Years Active: 2006
Title: Katsuhiro Fujishima: Innovator in Motor Yoke Manufacturing
Introduction
Katsuhiro Fujishima is a notable inventor based in Kosai, Japan. He has made significant contributions to the field of motor manufacturing, particularly through his innovative patent related to motor yokes. His work has implications for improving the efficiency and accuracy of motor production.
Latest Patents
Fujishima holds a patent for a "Method for manufacturing motor yoke, motor yoke, and motor." This invention describes a process where a cylindrical portion of a motor yoke is designed with a securing portion to hold a stator core. The method involves preparing a workpiece that corresponds to the yoke before forming the securing portion. A mandrel with a smaller outer diameter than the inner diameters of the cylindrical portion's axial ends is inserted into the workpiece. The axial section is then pressed with dies, displacing the section radially inward to form the securing portion. This innovative approach allows for the production of motor yokes with high accuracy while minimizing machining waste.
Career Highlights
Fujishima's career is marked by his dedication to advancing motor manufacturing techniques. His patent reflects his commitment to innovation and efficiency in the industry. He works at Asmo Co., Ltd., where he continues to contribute to the development of motor technologies.
Collaborations
Fujishima collaborates with Kazunobu Kanno, a fellow innovator in the field. Their partnership exemplifies the importance of teamwork in driving technological advancements.
Conclusion
Katsuhiro Fujishima's contributions to motor yoke manufacturing highlight his innovative spirit and dedication to improving production processes. His patent serves as a testament to his expertise and commitment to the field.