Location History:
- Eindhoven, NL (2012)
- Tsu, JP (2009 - 2013)
- Mie, JP (2015 - 2018)
- Osaka, JP (2010 - 2024)
Company Filing History:
21 out of 16,453 
16 out of 13,307 
2 out of 58,131 
Years Active: 2009-2025
Areas of Expertise:
Title: Daisuke Sato: Innovator in Motor Technology
Introduction
Daisuke Sato is an accomplished inventor based in Osaka, Japan, known for his significant contributions to motor technology. With a remarkable portfolio comprising 42 patents, Sato has established himself as a leading figure in the innovative landscape of engineering.
Latest Patents
Among Sato's latest inventions are two notable patents that stand out for their technical ingenuity. The first, titled "Motor Unit and Aircraft," describes a motor unit featuring a motor and a pitch angle changing mechanism. This invention allows the motor to generate power for rotating a blade, while the pitch angle changing mechanism adjusts the blade's pitch angle. The design includes a rotor situated outside of the stator, with the blade coupled to the rotor, and a unique displacement member located within the stator.
The second patent, "Apparatus for Controlling Brushless Motor and Method for Controlling Brushless Motor," outlines an innovative control apparatus for brushless motors. This system incorporates an inverter circuit that applies a drive voltage to the motor’s winding and a rotor magnetic pole detector that determines the rotor’s position via signals from a Hall sensor. The design features a current detector to measure power source current, enhancing the accuracy of rotor position estimation through electrical angle corrections based on current fluctuations.
Career Highlights
Daisuke Sato has made impactful contributions while working with well-known companies, including Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experiences at these organizations have provided him with valuable insights and opportunities to further develop his innovative solutions.
Collaborations
Throughout his career, Sato has collaborated with esteemed colleagues in the field, including Takeshi Ito and Toshiyasu Sugio. These partnerships have played a vital role in fostering creativity and advancing cutting-edge technologies in motor design and control.
Conclusion
Daisuke Sato’s dedication to innovation in motor technology is evident through his extensive patent portfolio and collaborations. With his ongoing contributions, Sato continues to influence advancements in engineering and technology, solidifying his position as a prominent inventor.