Company Filing History:
Years Active: 1992
Title: Haruhisa Chijiiwa: Innovator in Turbofan Engine Technology
Introduction
Haruhisa Chijiiwa is a notable inventor based in Mississauga, Canada. He has made significant contributions to the field of turbofan engine technology, particularly with his innovative designs that enhance the efficiency and safety of fan blade retention systems.
Latest Patents
Chijiiwa holds a patent for a fan blade axial retention device. This device includes a collar inserted into a circumferential groove cut into the hub of a turbofan engine. The design ensures that when the fan blade root is fully received within the blade fixing channel, it contacts the collar, preventing any further aft movement. This innovative solution enhances the reliability of turbofan engines.
Career Highlights
Throughout his career, Haruhisa Chijiiwa has worked with Pratt & Whitney Canada Corp., a leading company in aerospace technology. His work has been instrumental in advancing the design and functionality of turbofan engines, contributing to the overall safety and performance of aircraft.
Collaborations
Chijiiwa has collaborated with notable colleagues, including John Greer and Michael J Dowhan. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies in the aerospace sector.
Conclusion
Haruhisa Chijiiwa's contributions to turbofan engine technology exemplify the impact of innovative thinking in the aerospace industry. His patent for the fan blade axial retention device showcases his commitment to enhancing engine safety and performance.