Company Filing History:
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1 out of 45 Years Active: 2006-2010
Title: Mamoru Uejima: Innovator in Crane Technology
Introduction
Mamoru Uejima is a notable inventor based in Akashi, Japan. He has made significant contributions to the field of crane technology, holding a total of 2 patents. His innovative designs have enhanced the functionality and efficiency of cranes used in construction and other industries.
Latest Patents
Uejima's latest patents include a combination crane and a rotation control device for working machines. The combination crane is formed by connecting two crawler cranes, each equipped with a lower propelling body, an upper revolving body, a boom, a tilting mechanism, and a hoist mechanism. This design allows for enhanced maneuverability and efficiency in lifting operations. The rotation control device features a neutral range preset that includes zones for stopping and holding a rotating body using mechanical brakes and position holding control. This innovation improves the precision and safety of operations involving rotating machinery.
Career Highlights
Throughout his career, Mamoru Uejima has worked with prominent companies such as Kobelco Construction Machinery Co., Ltd. and Kobe Steel, Ltd. His experience in these organizations has contributed to his expertise in crane technology and mechanical engineering.
Collaborations
Uejima has collaborated with talented individuals in his field, including Naoki Sugano and Koji Inoue. These partnerships have fostered innovation and the development of advanced technologies in crane design.
Conclusion
Mamoru Uejima's contributions to crane technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the construction industry positively.