Tokyo, Japan

Atsushi Sakaue

This inventor holds 37 USPTO granted patents and 2 published patent applications and 4 EPO patents, primarily in Rotary Electric Machines. Top assignee: Mitsubishi Electric Corporation. Active years: 2013-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Sakaue. Retrieved from https://idiyas.com/inventor/atsushi-sakaue

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 37 

% Patents Active = 62.2

 

Average Co-Inventor Count = 4.8

ph-index = 6

Forward Citations = 99(Granted Patents)


Location History:

  • Chiyoda-ku, JP (2016 - 2019)
  • Tokyo, JP (2013 - 2020)

Company Filing History:


Years Active: 2013-2020

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Areas of Expertise:
Rotary Electric Machine
Stator Winding Coil
Manufacturing Method
Iron-Core Block
Armature
Electrical Machine
Coil Conductors
Winding Body
Electric Power Steering
Rotor
Core
Distributed Armature Winding
37 patents (USPTO):Explore Patents

Title: Innovations of Atsushi Sakaue: A Pioneer in Electric Machine Technology

Introduction

Atsushi Sakaue, based in Tokyo, Japan, holds an impressive record of 37 patents in the realm of electric machine technology. His contributions to the field signify a strong commitment to innovation and development, particularly during his tenure at Mitsubishi Electric Corporation.

Latest Patents

Sakaue's latest patents include groundbreaking inventions, notably a rotary electric machine and a manufacturing method for a stator winding coil. The rotary electric machine is designed with a unique configuration that features horizontal rotating shafts and coolant suction apertures located strategically above the coil ends. This innovative design incorporates strip-shaped insulating papers, enhancing the efficiency of the machine's operation.

Additionally, his patent for a manufacturing method of a stator winding coil outlines a comprehensive process. It includes steps such as forming bulging portions, crank portions, oblique portions, and rectilinear portions on the conductor wire, culminating in the formation of circular arc shapes. This method significantly improves the manufacturability and performance of the stator winding coil.

Career Highlights

Atsushi Sakaue's extensive work at Mitsubishi Electric Corporation demonstrates his strategic approach to innovation. His focus on advanced technologies reflects the company’s commitment to developing cutting-edge electric solutions. Sakaue's diverse patents highlight his expertise in electrical engineering and machine design, positioning him as a cutting-edge innovator in the field.

Collaborations

Throughout his career, Sakaue has collaborated with talented colleagues, including Hironori Tsuiki and Hiroyuki Akita. Working alongside such esteemed professionals has undoubtedly fostered a creative environment where innovative ideas can flourish, leading to advancements in both design and functionality within the electric machine sector.

Conclusion

Atsushi Sakaue exemplifies the spirit of innovation in the electric machine industry through his significant contributions and numerous patents. His work not only advances the technology at Mitsubishi Electric Corporation but also sets a benchmark for future inventions in the field. As he continues to push the boundaries of engineering, Sakaue remains a key figure in the evolution of electric machinery.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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