Company Filing History:
Years Active: 2008
Title: Noboru Nakamoto: Innovator in Permanent Magnet Production
Introduction
Noboru Nakamoto is a distinguished inventor based in Yawata, Japan. He has made significant contributions to the field of permanent magnet production, holding 2 patents that showcase his innovative methods and techniques.
Latest Patents
Nakamoto's latest patents include a production method for permanent magnets and a press device designed to address various challenges associated with remnant magnetization. His first patent outlines a method for producing an anisotropic bonded magnet at a reduced cost. This involves feeding a magnetic powder, such as HDDR powder, into the cavity of a press machine and compacting it. A weak static magnetic field is created within the cavity using a steadily magnetized magnetic member, aligning the magnetic powder parallel to the direction of this field before compression.
The second patent focuses on a permanent magnet manufacturing method and press apparatus. This innovation allows for the production of anisotropic bonded magnets at a low cost while increasing the unit weight and density of the compact. By filling cavities with magnet powder, even those with challenging shapes, Nakamoto's method ensures efficient production. An oscillating magnetic field is generated in the cavity space, aligning the magnetic powder during transport and compression to create a compact for an anisotropic bonded magnet.
Career Highlights
Noboru Nakamoto is currently employed at Neomax Co., Ltd., where he continues to develop and refine his innovative techniques in magnet production. His work has significantly impacted the industry, leading to advancements in the efficiency and cost-effectiveness of permanent magnet manufacturing.
Collaborations
Throughout his career, Nakamoto has collaborated with notable colleagues, including Shuji Mino and Tsutomu Harada. These partnerships have fostered a creative environment that encourages the exchange of ideas and further innovation in the field.
Conclusion
Noboru Nakamoto's contributions to the field of permanent magnet production exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of the challenges in the industry and provide effective solutions that enhance manufacturing processes.