Company Filing History:
3 out of 560 
1 out of 29 
Years Active: 2016-2018
Title: Yousuke Ooneda: Innovator in Electric Compressor Technology
Introduction
Yousuke Ooneda is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of electric compressor technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and control of electric compressors, which are essential in various applications.
Latest Patents
Ooneda's latest patents include a control device for electric compressors. This innovative control device successfully manages the drive motor of the compressor, even in sensorless operation, by responding to load fluctuations with complex frequency components. The device features a repetitive control portion that reduces the rotation speed difference by utilizing the rotation speed difference from the previous cycle. Additionally, it includes a pressure detecting portion and a reset signal generation portion that calculates the timing of one rotation of the compressor based on pressure values.
Another significant patent is a motor control device that supplies detection current to a motor at predetermined intervals. This device detects voltage changes across a smoothing capacitor to determine whether a connector is inserted or unplugged. If the connector is unplugged, the device decreases the voltage across the capacitor to a defined value by discharging it, ensuring safe operation.
Career Highlights
Throughout his career, Yousuke Ooneda has worked with prominent organizations, including Calsonic Kansei Corporation and Utsunomiya University. His experience in these institutions has allowed him to develop and refine his innovative ideas in electric compressor technology.
Collaborations
Ooneda has collaborated with notable colleagues such as Kensuke Osamura and Mitsuo Hirata. Their combined expertise has contributed to the advancement of technology in their respective fields.
Conclusion
Yousuke Ooneda's contributions to electric compressor technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry and pave the way for future advancements.