This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Kobe Seiko Sho. Active years: 1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1990
Title: Yujiro Sakamoto and His Lift-Generating Aircraft Apparatus.
Introduction
Yujiro Sakamoto is an inventor associated with Akashi, Japan. His recorded patent work includes an aircraft lift-generating apparatus designed to increase lift and support horizontal flight.
Latest Patents
Sakamoto is credited with 1 patent, titled “Lift Generating Apparatus, in Aircraft Employing the Lift Generating.” The invention describes a generally circular principal wing with a downward-bent perimeter that forms a bowl-shaped space. A high-pressure gas-producing device supplies gas to jet nozzles arranged around the center of the space. The nozzles direct the gas outward, creating an ejector effect that draws in external air through suction openings. This secondary airflow is intended to raise the static pressure inside the bowl-shaped space and enhance lift. The gas flow can also be regulated to produce horizontal thrust for flight.
Career Highlights
Sakamoto’s listed company affiliation is Kabushiki Kaisha Kobe Seiko Sho. His patent focuses on an aircraft configuration that combines high-pressure gas jets and induced airflow to generate lift and horizontal thrust.
Collaborations
The provided information lists Hirohiko Tokunaga and Hirohiko Fukumoto as Sakamoto’s coworkers. It does not specify their roles in developing or patenting the apparatus.
Conclusion
Yujiro Sakamoto’s recorded invention presents a distinctive approach to aircraft lift, using directed gas jets and induced airflow to increase pressure beneath a circular wing and support horizontal flight.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile