Location History:
- Minato-ku, JP (2012)
- Kanagawa-Ken, JP (2010 - 2013)
- Kawasaki, JP (2011 - 2015)
- Inagi, JP (2015 - 2020)
- Tokyo, JP (2007 - 2022)
Company Filing History:
14 out of 52,711 
3 out of 279 
2 out of 31 
Years Active: 2007-2022
Title: The Innovative Mind of Kazuya Yasui: A Pioneer in Inverter Technologies
Introduction: Kazuya Yasui, a distinguished inventor based in Tokyo, Japan, has made significant contributions to the field of inverter technologies. With an impressive portfolio of 17 patents, Yasui's work is characterized by innovative solutions that enhance the efficiency and performance of motor drive systems.
Latest Patents: Yasui's latest patents include groundbreaking inventions such as the "Inverter Control Device and Motor Drive System." This device incorporates an inverter main circuit and a sophisticated detector that assesses the current in the output line. It features a starting time controller with a rotational phase angle estimator, which calculates the motor's rotational phase angle in a stationary reference frame. Additionally, the device utilizes a rotational speed estimator to derive the motor's rotational speed when initiating the inverter main circuit.
Another notable patent is the "Inverter Control Apparatus and Motor Drive System," which consists of an inverter main circuit designed to drive a synchronous motor. It includes an electric-current detector that monitors the current between the inverter and the motor. The system is equipped with a command generator that produces an electric-current command based on externally supplied torque commands, and an electric-current controller that ensures that the command and detected current values align.
Career Highlights: Kazuya Yasui has had a successful career, working with renowned companies such as Toshiba Corporation and Toshiba Infrastructure Systems & Solutions Corporation. His experience in these organizations has greatly influenced his ability to innovate and contribute to advanced technologies in the field of motor drives.
Collaborations: Throughout his career, Yasui has collaborated with talented individuals, including coworkers Shun Taniguchi and Kazuaki Yuuki. Their collective efforts have helped propel advancements in inverter technologies and contributed to the development of reliable motor drive systems.
Conclusion: Kazuya Yasui stands out as a prominent figure in the world of inventions centered around inverter technologies. His dedication to innovation and collaboration with esteemed colleagues have led to the creation of several influential patents. As the industry continues to evolve, Yasui's contributions will likely play a pivotal role in shaping the future of motor drive systems.
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.