This inventor holds 61 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 12 EPO patents, primarily in Macrocyclic Compounds (CPC class B60L). Top assignees: Nissan Motor Company Limited, Eisai R&d Management Co., Ltd., Harvard College. Active years: 1987-2025.
Inventors with similar research interests:
Location History:
- Yokosuka, JP (1987 - 1989)
- Yokohama, JP (1987 - 1994)
- Yamoto, JP (2005)
- Tokyo, JP (1999 - 2007)
- Fukaya, JP (2013)
- Machida, JP (1997 - 2016)
- Kashiwa, JP (2016 - 2018)
- Kanagawa, JP (1989 - 2019)
- Tsukuba, JP (2018 - 2023)
Company Filing History:
45 out of 13,420 
8 out of 530 
6 out of 3,069 
Years Active: 1987-2025
Areas of Expertise:
Title: Ken Ito – Innovator in Electric Motor Control Systems
Introduction
Ken Ito, an esteemed inventor based in Kanagawa, Japan, holds an impressive portfolio of 53 patents. His work primarily revolves around innovations in electric motor technology, particularly in control devices for electric motor vehicles. His latest patents exemplify a significant advancement in the field of regenerative braking systems and motor control mechanisms.
Latest Patents
Ken Ito's latest inventions include a control device and control method for electric motor vehicles. This innovative control device utilizes the motor as the primary driving source and is designed to decelerate the vehicle through regenerative braking forces from the motor. The system features several sophisticated functions, such as detecting accelerator operation amounts and calculating motor rotation speeds relative to the vehicle's traveling speed. It is engineered to estimate resistance components that do not relate to the gradient, which allows for enhanced accuracy in calculating motor torque command values. Moreover, this device effectively manages the motor's stopping torque by converging the motor torque command value to zero when the vehicle is about to stop.
Career Highlights
Throughout his career, Ken Ito has made significant contributions to the automotive industry, having worked with prominent companies such as Nissan Motor Company Limited and Toshiba Corporation. His expertise in electric motor control systems has allowed him to develop innovative solutions that improve the performance of electric vehicles.
Collaborations
Ken Ito has collaborated with notable peers, including Kazutaka Adachi and Akira Sawada. Their collective knowledge and expertise in engineering and technology have likely contributed to the success of their joint projects, enhancing the efficacy of electric vehicle technologies.
Conclusion
Ken Ito stands out as a leading inventor in the realm of electric motor technologies. With a robust portfolio of patents and a track record of working with influential companies, his contributions continue to shape advancements in electric vehicle control systems. His latest patents reflect a commitment to enhancing vehicle efficiency and performance, underlining the importance of innovation in the automotive industry.