This inventor holds 35 USPTO granted patents and 3 published patent applications and 12 EPO patents, primarily in Electric Vehicle Control. Top assignees: Nissan Motor Company Limited, Fuji Xerox Co., Ltd., Mitsubishi Denki Kabushiki Kaisha. Active years: 1984-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sagamihara, JP (1990 - 1991)
- Nagaokakyo, JP (1998)
- Saitama, JP (1994 - 2005)
- Kanagawa-ken, JP (2005)
- Iwatsuki, JP (1995 - 2007)
- Ebina, JP (2016)
- Kawasaki, JP (1997 - 2018)
- Kanagawa, JP (1984 - 2023)
Company Filing History:
13 out of 13,420 
6 out of 11,665 
6 out of 21,351 
Years Active: 1984-2025
Areas of Expertise:
Title: Innovative Contributions of Takashi Nakajima
Introduction: Takashi Nakajima is a notable inventor based in Kanagawa, Japan, known for his significant contributions to the field of electric vehicle technology. With 33 patents to his name, he has become a pioneer in developing innovative control methods and devices for electric vehicles.
Latest Patents: Takashi Nakajima's recent patents include groundbreaking technologies focused on electric vehicle control. One of his inventions is an "Electric Vehicle Control Method and Electric Vehicle Control Device," which provides a detailed control strategy for vehicles powered by electric motors. This method involves setting a torque target value based on various vehicle parameters, calculating feedback compensation values based on motor rotation states, and ultimately driving the electric motor with precision based on the computed torque command value.
Additionally, another patent titled "Control Method for Electric Vehicle" addresses scenarios where the electric vehicle acts as a towing unit. This method includes a comprehensive approach to control the regenerative braking force of the motor while ensuring optimal performance by measuring loads and estimating disturbance torques acting on the vehicle.
Career Highlights: Throughout his career, Nakajima has worked with leading automotive companies, including Nissan Motor Company Limited and Mitsubishi Denki Kabushiki Kaisha. His work at these companies has been pivotal in advancing electric vehicle technologies, shaping the future of transportation.
Collaborations: During his journey, Takashi Nakajima has collaborated with talented individuals such as Akira Sawada and Hiroyuki Komatsu. These partnerships have facilitated the exchange of ideas and synergistic innovations in the automotive sector.
Conclusion: Takashi Nakajima’s influence in the realm of electric vehicles is marked by his innovative patents and collaborative efforts. His contributions continue to pave the way for advancements in electric vehicle technology, highlighting the importance of inventors in creating a sustainable future in transportation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile