Company Filing History:
Years Active: 2001-2011
Title: Fumiaki Saku: Innovator in Aircraft Safety Mechanisms
Introduction
Fumiaki Saku is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of aircraft safety, particularly in the design of cockpit door mechanisms. With a total of 4 patents to his name, Saku's innovations are aimed at enhancing the safety and functionality of aircraft.
Latest Patents
One of Saku's latest patents is a latch device for the cockpit door of an aircraft. This device is designed to detect pressure reduction within the cockpit and release a bolt and stopper to prevent the door from unexpectedly opening due to impact. The main latch device consists of a frame fixed to the door panel, with a latch base mounted for pivotal rotation. A bolt is inserted into a catch in conjunction with a door handle, while a holding/releasing portion secures the latch base. When a pressure difference occurs between the cockpit and cabin, a pressure-sensing piston activates, triggering the release of the latch base. Additionally, a stopper device regulates the movement of the trigger in response to impact forces.
Another significant patent involves the cockpit door body, which can be opened towards the cockpit by crew members manipulating a knob on a hinge device. In the event of rapid decompression, a mechanical pressure-sensitive device operates to release a bolt from a catch, allowing the door to open and reduce pressure differences. This innovative design enhances the safety of both crew and passengers during critical situations.
Career Highlights
Fumiaki Saku is currently employed at Jamco Corporation, where he continues to develop innovative solutions for the aviation industry. His work focuses on improving safety mechanisms in aircraft, ensuring that they meet the highest standards of reliability and efficiency.
Collaborations
Saku collaborates with talented colleagues, including Tadashi Watanabe and Yasuo Sekikawa. Together, they contribute to advancements in aircraft technology and safety.
Conclusion
Fumiaki Saku's contributions to aircraft safety through his innovative patents demonstrate his commitment to enhancing aviation technology. His work not only improves safety mechanisms but also sets a standard for future innovations in the industry.