Location History:
- Gunma-ken, JP (2004)
- Ota, JP (2004 - 2006)
Company Filing History:
Years Active: 2004-2006
Title: **Toshihito Yanashima: A Pioneer in Electromechanical Innovations**
Introduction
Toshihito Yanashima, an esteemed inventor based in Ota, Japan, has made significant contributions to the field of electromechanical devices. With a portfolio of three patents, Yanashima is well-recognized for his innovative approaches to motor technology, particularly in improving efficiency and performance.
Latest Patents
Among his latest inventions, Yanashima holds patents for a synchronous induction motor and a sealed motor compressor. The synchronous induction motor features enhanced assemblability of the rotor, significantly reducing production costs while improving operational performance. It incorporates a unique design where a plurality of die-cast secondary conductors surrounds a rotor yoke, and end rings are die-cast integrally with these conductors. Additionally, permanent magnets are ingeniously inserted into carefully designed slots in the rotor yoke, optimizing functionality.
The sealed motor compressor is another testament to Yanashima's innovative spirit. This device enhances efficiency with its single-phase bipolar constitution. The design includes an electromotive element fixed within a sealed container, composed of a stator with windings and a rotor featuring a squirrel-cage secondary conductor. A permanent magnet embedded in the rotor yoke contributes to its remarkable operational efficiency.
Career Highlights
Toshihito Yanashima's career is marked by his role at Sanyo Electric Co., Ltd., where he has significantly influenced product development within the company. His innovative designs have been integral in advancing motor technology, particularly in the realms of efficiency and cost-effectiveness.
Collaborations
Yanashima has worked alongside notable colleagues such as Keijiro Igarashi and Masaaki Takezawa. Their collaborative efforts have led to the development of groundbreaking technologies, fostering a culture of innovation at Sanyo Electric Co., Ltd.
Conclusion
In conclusion, Toshihito Yanashima stands as a distinguished inventor, contributing significantly to the advancements in motor technology. His patents, particularly the synchronous induction motor and sealed motor compressor, reflect his commitment to innovation and excellence in the field. As the industry continues to evolve, Yanashima's work will likely inspire future developments in electromechanical systems.