Location History:
- Kawasaki, JA (1976 - 1977)
- Kawasaki, JP (1979)
- Kanagawa, JP (1980)
- Ayase, JP (1979 - 2001)
Company Filing History:
7 out of 1,009 
1 out of 2,736 
Years Active: 1976-2001
Title: The Innovative Contributions of Masaru Uenoyama
Introduction
Masaru Uenoyama is a notable inventor based in Ayase, Japan. He has made significant contributions to the field of engineering, particularly in the development of cutting devices and coupling apparatuses. With a total of 8 patents to his name, Uenoyama's work reflects a commitment to innovation and efficiency.
Latest Patents
One of Uenoyama's latest patents is a cutting device with vertical and horizontal movement. This device is designed to perform cutting operations that minimize waste and enhance accuracy. It features a guide supporting member that is freely swingable, a horizontally supported guide element, and a cutter mounted to the guide element. The device includes a first movement device for moving the cutter and a second movement device for guiding the cutter along the guide element. Additionally, a vibration preventing system can be incorporated to extend the service life of the cutter. The vertical movement of the cutter during entry allows for efficient cutting without waste, while reduced vibration contributes to durability.
Another significant patent is an apparatus for coupling a tractor, a dump trailer, and a dump truck. This innovative apparatus allows the dump trailer to be selectively towed by either the tractor or the dump truck. It features a draw bar with a trunnion and a hole at the leading end, which is pivotally mounted on the dump trailer. The trunnion engages with a gripper on the tractor, enabling towing, while the hole allows for connection to a coupler on the dump truck.
Career Highlights
Uenoyama has worked with prominent companies such as Komatsu Seisakusho and Komatsu Corporation. His experience in these organizations has undoubtedly influenced his inventive capabilities and understanding of engineering principles.
Collaborations
Throughout his career, Uenoyama has collaborated with talented individuals, including Haruhiko Umeda and Kotoshige Ishizuki. These partnerships have likely contributed to the success of his innovative projects.
Conclusion
Masaru Uenoyama's contributions to engineering through his patents demonstrate his dedication to innovation and efficiency. His work continues to impact the industry positively, showcasing the importance of inventive thinking in solving practical challenges.