This inventor holds 1 USPTO granted patent. Top assignee: Hitachi Construction Machinery Co., Ltd.. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: Akio Kiue: Innovator in Kelly-Bar Technology
Introduction
Akio Kiue is a notable inventor based in Ibaragi, Japan. He has made significant contributions to the field of construction machinery, particularly with his innovative designs that enhance operational efficiency. His work is recognized for its practical applications in the industry.
Latest Patents
One of Akio Kiue's most significant inventions is the cylindrical telescopic kelly-bar apparatus. This apparatus includes an inner kelly-bar, a second kelly-bar, and an outer kelly-bar. These kelly-bars are designed to be relatively telescopically operable, allowing torque to be transmitted from the outside to the inside. When the second and outer kelly-bar are in a contracted position, they are supported by a spring on a spring support fixed to the inner kelly-bar. The bottom end of a torque transmitting projection of the inner kelly-bar is fitted into and welded to the spring support. The spring support is fixed onto an engagement member formed integrally with the inner kelly-bar. Additionally, a stop member prevents the second kelly-bar from detaching from the outer kelly-bar, projecting from the inner periphery of the outer kelly-bar at a location above the torque transmitting portion. This invention has been granted 1 patent.
Career Highlights
Akio Kiue is currently employed at Hitachi Construction Machinery Co., Ltd., where he continues to innovate and develop new technologies. His work has contributed to the advancement of construction machinery, making operations safer and more efficient.
Collaborations
Throughout his career, Akio has collaborated with talented individuals such as Shuichi Ajiro and Kenichi Miyata. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Akio Kiue is a distinguished inventor whose work in kelly-bar technology has made a lasting impact on the construction machinery industry. His innovative designs and collaborative spirit continue to inspire advancements in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile