This inventor holds 10 USPTO granted patents. Top assignees: Minebea Motor Manufacturing Corporation, Minebea Mitsumi Inc., Minebea Company, Limited. Active years: 2007-2021.
Location History:
- Yonago, JP (2007 - 2013)
- Fukuroi, JP (2015 - 2021)
- Nagano, JP (2021)
Company Filing History:
4 out of 28 
3 out of 636 
2 out of 1,160 
Years Active: 2007-2021
Title: Masaaki Matsubara: A Pioneer in Motor Technology
Introduction
Masaaki Matsubara, an innovative inventor based in Yonago, Japan, has made significant contributions in the field of motor technology. With a remarkable portfolio of 10 patents, Matsubara’s work is instrumental in enhancing the efficiency and performance of various mechanical systems.
Latest Patents
Matsubara's recent inventions include a hybrid type stepping motor and a centrifugal fan. The hybrid stepping motor features a uniquely designed connector housing that integrates an upper and lower insulator, allowing for an efficient configuration of the stator core and output terminals. The innovative wiring pattern, which includes connector pins and eccentrically disposed land portions, enhances the motor's function and reliability.
Additionally, his centrifugal fan is designed to be lightweight while minimizing vibration. This fan includes a robust structure formed by a resin upper casing and lower casing that houses an impeller, a motor, and a circuit board. Key reinforcements such as radial and concentric ribs enhance durability, while resin pins secure the circuit board, contributing to its effective operation.
Career Highlights
Masaaki Matsubara's illustrious career includes key positions at Minebea Motor Manufacturing Corporation and Minebea Mitsumi Inc., where he has honed his skills and driven innovation in motor technology. His experience in these esteemed organizations has equipped him with the knowledge and resources to develop pioneering solutions that meet the demands of modern engineering.
Collaborations
Throughout his career, Matsubara has worked alongside talented professionals including Seiya Fujimoto and Kiyohisa Nara. These collaborations have fostered an environment of creativity and ingenuity, resulting in the successful development of advanced motor technologies and innovative solutions.
Conclusion
Masaaki Matsubara stands out as a leading innovator in motor technology, with a strong track record of patents and collaborative achievements. His dedication to enhancing motor performance through thoughtful engineering designs has left a lasting impact on the industry. As he continues to push the boundaries of innovation, Matsubara remains a figure to watch in the realm of mechanical advancements.