Company Filing History:
1 out of 16 
1 out of 237 
Years Active: 2002-2011
Title: Hisao Futamura: Innovator in Supersonic Jet Engine Technology
Introduction
Hisao Futamura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of aerospace engineering, particularly in the development of advanced turbofan jet engines. With a total of 2 patents, his work focuses on enhancing the efficiency and performance of supersonic aircraft.
Latest Patents
Futamura's latest patents include innovative designs for turbofan jet engines. One of his notable inventions is a turbofan jet engine specifically designed for supersonic aircraft. This engine allows for supersonic cruising with minimal additional drag and reduced jet noise during takeoff. The design features two fans, a front fan and an aft fan, with air inlets and outlets on each. During takeoff, air is introduced to both fans, while during supersonic cruise, the airflow is optimized to enhance performance.
Another significant patent is for switchably coupled turbofan engines for high-speed aircraft. This design enables supersonic flight while maintaining high fuel efficiency and minimizing noise during takeoff. The engine consists of a front turbofan engine and rear engines that can be coupled or decoupled as needed, optimizing airflow and performance based on flight conditions.
Career Highlights
Futamura has worked with esteemed organizations such as the National Aerospace Laboratory of Japan and the Japan Aerospace Exploration Agency. His experience in these institutions has allowed him to contribute to cutting-edge aerospace research and development.
Collaborations
Throughout his career, Futamura has collaborated with notable colleagues, including Hideyuki Taguchi and Ryoji Yanagi. These partnerships have fostered innovation and advancements in aerospace technology.
Conclusion
Hisao Futamura's contributions to the field of aerospace engineering, particularly in the development of turbofan jet engines, highlight his innovative spirit and dedication to advancing aviation technology. His work continues to influence the future of supersonic flight.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.