Company Filing History:
Years Active: 2013-2023
Title: Hirofumi Akahori: Innovator in Power Transmission Technology
Introduction
Hirofumi Akahori is a notable inventor based in Akashi, Japan. He has made significant contributions to the field of power transmission devices, particularly in the aviation sector. With a total of 9 patents to his name, Akahori's work has had a considerable impact on the efficiency and functionality of helicopter systems.
Latest Patents
One of Akahori's latest patents focuses on the lubrication pressure control of a power transmission device for helicopters. This innovative transmission device includes a casing that accommodates a transmission gear and features an oil sump for retaining oil. The oil flows from a lubrication pump through a lubrication passage and is injected into the transmission gear. A connection portion is strategically placed outside the casing, and a direction control valve is installed downstream of the lubrication pump. This valve is designed to open the lubrication passage when the hydraulic pressure exceeds a predetermined value and to close it when the pressure is equal to or lower than that value.
Another significant patent involves a gear design that includes a hub connected to a main shaft, a rim with external teeth, and a gear web that connects the hub and rim. The gear web features a first web that extends obliquely upward and a second web that extends obliquely downward. The first and second web pieces are alternately arranged in the circumferential direction, enhancing the gear's structural integrity and performance.
Career Highlights
Hirofumi Akahori is currently employed at Kawasaki Jukogyo Kabushiki Kaisha, a leading company in the manufacturing of advanced machinery and technology. His work at Kawasaki has allowed him to further develop his innovative ideas and contribute to the company's success in the aerospace sector.
Collaborations
Throughout his career, Akahori has collaborated with esteemed colleagues such as Mamoru Yoshitomi and Tooru Nishida. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in power transmission.
Conclusion
Hirofumi Akahori's contributions to the field of power transmission technology are noteworthy. His innovative patents and collaborations have significantly advanced the efficiency of helicopter systems. Akahori's work continues to inspire future innovations in the aerospace industry.