Location History:
- all if Ibaraki, JP (1986)
- Ibaraki, JP (1984 - 1996)
Company Filing History:
Years Active: 1984-1996
Title: Yoshiaki Abe: Innovator in Magnetic Bearings and Centrifugal Compressors
Introduction
Yoshiaki Abe is a prominent inventor based in Ibaraki, Japan, known for his significant contributions to the fields of magnetic bearings and centrifugal compressors. With a total of seven patents to his name, Abe has demonstrated a commitment to advancing technology through innovative solutions.
Latest Patents
Abe's latest patents include a method and apparatus for controlling a magnetic bearing. This invention features a controller that manages rotor speed with reduced drive current while minimizing rotor vibration. The controller employs various control methods, including ABS control, N-cross control, N-straight control, and FF control, in conjunction with basic PID control. A computer within the controller determines the activation of each control based on a predetermined table of control plans in response to detected rotor speed. Another notable patent is for a centrifugal compressor, which includes diffusers that convert a high-velocity, low-pressure fluid stream from an impeller into a high-velocity, high-pressure flow. This design incorporates stator blades positioned near the impeller's outer periphery, enhancing efficiency and performance.
Career Highlights
Yoshiaki Abe is currently employed at Hitachi, Ltd., where he continues to innovate and develop advanced technologies. His work has significantly impacted the efficiency and functionality of various mechanical systems.
Collaborations
Abe collaborates with talented coworkers, including Koji Nakagawa and Haruki Sakai, contributing to a dynamic and innovative work environment.
Conclusion
Yoshiaki Abe's contributions to technology through his patents in magnetic bearings and centrifugal compressors highlight his role as a leading inventor in his field. His work continues to influence advancements in engineering and technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.