Location History:
- Kanagawa, JP (2019)
- Tokyo, JP (2012 - 2023)
Company Filing History:
3 out of 58,129 
3 out of 90,594 
1 out of 21,831 
Years Active: 2012-2023
Title: Ken Matsui: Innovator in Motor Control Technologies
Introduction
Ken Matsui is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of motor control technologies, holding a total of 7 patents. His innovative work has been instrumental in advancing the efficiency and functionality of various devices.
Latest Patents
Matsui's latest patents include a control apparatus for internal combustion engines. This invention calculates a clogging rate using a first flow rate function when the throttle valve is in a reference state and a second flow rate function estimated based on the intake air volume. For each predetermined period, sample points are obtained, and learning points are calculated by averaging multiple sample points for each predetermined position range. Based on these learning points, coefficients of the approximate function of the second flow rate function characteristic are calculated using the least-squares method, allowing for accurate clogging rate calculations. Another notable patent is for a motor control apparatus and image forming apparatus, which estimates the rotation speed of a motor based on its current value. This invention performs rotation control at a first cycle while detecting loss of synchronism at a shorter second cycle.
Career Highlights
Throughout his career, Ken Matsui has worked with renowned companies such as Sony Corporation and Canon. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the industry.
Collaborations
Matsui has collaborated with notable coworkers, including Masayoshi Abe and Hiroaki Nakano. Their combined expertise has fostered an environment of innovation and creativity in their projects.
Conclusion
Ken Matsui's contributions to motor control technologies exemplify his dedication to innovation. His patents reflect a deep understanding of engineering principles and a commitment to improving device performance. His work continues to influence the industry and inspire future inventors.
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.