Company Filing History:
2 out of 1,142 
1 out of 341 
Years Active: 2010-2013
Title: Tetsuji Fujimura: Innovator in Turbofan Engine Technology
Introduction
Tetsuji Fujimura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of turbofan engine technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of fan rotor blades and compressor rotors.
Latest Patents
Fujimura's latest patents include a fan rotor blade support structure and a turbofan engine featuring this innovative design. The fan rotor blade has a root located at the end of a rotary disk and a tip at the outer end in a radial direction. The design extends from the root to the tip, with the root having an attached part that connects to a rotor blade fixing part of the rotary disk. An extension part extends from the attached part toward the upstream side, with a free end at the upstream end. Additionally, his patent for a compressor rotor features a blade with a suction side made convex and a pressure side made concave, creating an aerodynamic profile. A squealer tip is formed at the distal end of the blade, with a hard coating on the front face.
Career Highlights
Throughout his career, Tetsuji Fujimura has worked with prominent companies in the engineering sector, including IHI Corporation and Ishikawajima-Harima Heavy Industries Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in turbofan engine technology.
Collaborations
Fujimura has collaborated with notable colleagues such as Hiroyuki Ochiai and Takashi Furukawa. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Tetsuji Fujimura is a distinguished inventor whose work in turbofan engine technology has led to several important patents. His innovative designs continue to influence the aerospace industry and enhance engine performance.