Kiryu, Japan

Masayuki Okubo


Average Co-Inventor Count = 1.8

ph-index = 5

Forward Citations = 70(Granted Patents)


Location History:

  • Nitta-gun, JP (2005 - 2006)
  • Kiryu, JP (2009 - 2012)
  • Gunma, JP (2016 - 2018)

Company Filing History:


Years Active: 2005-2018

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12 patents (USPTO):Explore Patents

Title: The Innovative Mind of Masayuki Okubo

Introduction

Masayuki Okubo, an esteemed inventor from Kiryu, Japan, has made significant contributions to the field of engineering with a total of 12 patents to his name. His inventive spirit and technical expertise have resulted in groundbreaking innovations, particularly in engine starter systems and motor design.

Latest Patents

Among Okubo's latest patents is an advanced engine starter system. This inventive rotor design for a starter utilizes an SR motor directly connected to the crankshaft of an engine. The engineering behind this innovation ensures that when a piston is positioned at a top dead center, the salient poles of the rotor are aligned with the U-phase poles, achieving maximum output torque at the crucial moment of the engine's operation. Furthermore, his approach allows the piston to be halted at the optimal position when the engine is stopped, enhancing overall functionality.

Another remarkable patent includes the rotor of a magnet-assisted reluctance motor and a brushless motor. This rotor features S-pole and N-pole magnets that are uniquely shaped and strategically positioned. The design incorporates three magnets per pole, with the specific distances between the magnets and the rotor center differing to optimize performance. This meticulous arrangement allows for exceptional efficiency in motor operation, reflecting Okubo's innovative approach to engineering challenges.

Career Highlights

Throughout his career, Masayuki Okubo has made impactful strides in the field, having worked with prominent companies such as Mitsuba Corporation. His work in these organizations not only showcases his technical abilities but also emphasizes his commitment to innovation. The contributions Okubo made during his tenure at these companies have laid the groundwork for advancements in engine technology and electrical motors.

Collaborations

Collaboration has been a key aspect of Okubo's journey as an inventor. He has had the privilege to work alongside esteemed colleagues such as Takeshi Yamazaki and Noriyuki Aramaki. These collaborations have undoubtedly influenced his innovative ideas and inspired a sharing of knowledge that is vital in the field of engineering.

Conclusion

Masayuki Okubo stands as a prominent figure in the world of inventions, particularly in the automotive and motor engineering sectors. With 12 patents highlighting his ingenuity, his career reflects a passionate commitment to advancing technology. His innovative spirit continues to inspire future generations of inventors, as they build upon the foundations he has established.

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