Location History:
- Maruko-machi, JP (2005)
- Nagano, JP (2006 - 2007)
- Ueda, JP (2009)
- Chiisagata-gun, JP (2009)
Company Filing History:
Years Active: 2005-2009
Title: Masashi Okubo: Innovator in Electromechanical Engineering
Introduction
Masashi Okubo is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of electromechanical engineering, holding a total of six patents. His innovative designs focus on improving the efficiency and functionality of various mechanical systems.
Latest Patents
Among his latest patents is the multiphase step motor. This motor is designed to reduce vibrations of a rotor and torque ripples, despite the switching current flowing through the stator coils. The stator units are divided into 2n per phase and are coaxially layered. The design ensures that the stator units of the same phase are plane-symmetrically layered with respect to a plane perpendicular to the axial center of the stator. Another notable patent is the electromagnetic pump. This pump apparatus is capable of producing a pumping action for gases or liquids in an extremely compact form. It is particularly useful as a cooling pump for electronic appliances. The design includes a plunger with a magnetic body that slides within a sealed cylinder, creating pump chambers. Air-core electromagnetic coils are arranged around the cylinder's outer circumference, allowing fluid to be conveyed by the reciprocating motion of the plunger.
Career Highlights
Masashi Okubo is associated with Shinano Kenshi Kabushiki Kaisha, a company known for its advancements in precision machinery and electronic components. His work has significantly impacted the development of innovative electromechanical devices.
Collaborations
Throughout his career, Okubo has collaborated with notable colleagues, including Morinobu Endo and Hiroaki Usui. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Masashi Okubo's contributions to electromechanical engineering through his patents and collaborations highlight his role as a leading innovator in the field. His work continues to influence the design and functionality of modern mechanical systems.