Location History:
- Gifu, JP (2013 - 2017)
- Gifu-ken, JP (2021)
Company Filing History:
Years Active: 2013-2021
Title: Kazushige Nakajima: Innovator in Electric Actuator and Aircraft Technology
Introduction
Kazushige Nakajima is a prominent inventor based in Gifu, Japan. He has made significant contributions to the fields of electric actuators and aircraft technology. With a total of 3 patents to his name, Nakajima continues to push the boundaries of innovation in his industry.
Latest Patents
One of Nakajima's latest patents is an electric actuator driving and controlling device. This invention aims to reduce the volume occupied by a device located in a first space that is spatially limited. The device includes a drive unit positioned in the first space, which applies power to an electric actuator, and a control unit in a second space that transmits power command signals to the drive unit. This innovative design optimizes space utilization within equipment.
Another notable patent is related to an aircraft motor drive control apparatus and aircraft actuator hydraulic system. This controller performs pulse width modulation control of a three-phase inverter circuit. It features a three-phase modulation voltage command value generation unit, a two-phase modulation voltage command value generation unit, a voltage command switching unit, and a PWM signal output unit. The voltage command switching unit intelligently adjusts the voltage command value based on specific threshold values, enhancing the efficiency of the aircraft's control systems.
Career Highlights
Kazushige Nakajima is currently employed at Nabtesco Corporation, where he continues to develop innovative technologies. His work has significantly impacted the design and functionality of electric actuators and aircraft systems.
Collaborations
Throughout his career, Nakajima has collaborated with notable colleagues, including Tokuji Tsunematsu and Shingo Nakagawa. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Kazushige Nakajima is a distinguished inventor whose work in electric actuators and aircraft technology has led to several important patents. His innovative spirit and dedication to advancing technology continue to inspire others in the field.