Location History:
- Tokyo-To, JP (2007)
- Fuchu, JP (1988 - 2008)
- Tokyo, JP (1987 - 2022)
Company Filing History:
23 out of 52,751 
8 out of 74 
2 out of 14 Years Active: 1987-2024
Title: Innovations of Mimpei Morishita in Magnetic Field Technologies
Introduction: Mimpei Morishita, an accomplished inventor based in Tokyo, Japan, holds an impressive portfolio of 33 patents. His work primarily focuses on advancements in electric motors and magnetic field generating devices. Morishita's innovative designs enhance efficiency and assembly processes, illustrating his significant contribution to the field of electrical engineering.
Latest Patents: Among Morishita's latest notable patents are the "Magnetic Field Generating Device" and "Electromagnetic Device." The magnetic field generating device features a field magnet holder made of non-magnetic material, with inner and outer walls formed in annular shapes. This design incorporates plural spacers that facilitate easy assembly of permanent magnets by creating sockets arranged in a circumferential direction. The unique arrangement allows for the permanent magnets to be positioned with varying magnetization directions, enhancing assembly ease significantly.
His electromagnetic device patent details an electric motor structure that utilizes three-phase coils and Halbach arrays in both outside and inside field systems. By employing an innovative configuration of permanent magnets that sequentially change their magnetization directions, Morishita's design effectively suppresses torque ripple, leading to smoother motor operation.
Career Highlights: Morishita has gained valuable experience while working for notable companies such as Kabushiki Kaisha Toshiba and Toshiba Elevator Co., Ltd. His tenure at these organizations has provided him with the platform to develop and refine his patented technologies, contributing to advancements in the industry.
Collaborations: Throughout his career, Morishita has collaborated with other esteemed professionals, including Teruo Azukizawa and Toyohiko Yokoyama. These partnerships have facilitated the exchange of ideas and fostered innovation within their respective fields.
Conclusion: Mimpei Morishita stands out as a significant figure in the realm of electric motor technology and magnetic field innovations. With 33 patents to his name, his contributions continue to shape the industry and inspire future advancements. His work not only enhances the performance and assembly processes of electric motors but also serves as a testament to the impact of collaboration and innovation in engineering.