Company Filing History:
10 out of 627 
1 out of 4,279 
1 out of 246 
Years Active: 2013-2025
Title: Natsuki Yumoto: Innovative Inventor from Hiroshima
Introduction: Natsuki Yumoto, an accomplished inventor based in Hiroshima, Japan, holds an impressive portfolio of ten patents. Her work primarily focuses on innovative solutions in fields involving lifting magnets and hydraulic machinery, demonstrating her expertise and commitment to advancing technology.
Latest Patents: Among Natsuki's latest inventions is a sophisticated notification system designed to enhance the efficiency of lifting magnets. This system features a notifier that alerts operators regarding the status of the lifting magnet. It includes a sensor that detects critical parameters such as voltage, electric current, and electric power supplied to excite the lifting magnet. The determination part of the system ascertains whether the attraction quantity of the lifting magnet has reached its maximum threshold following excitation, while the notification control part alerts the operator when this state is achieved.
Another significant patent is her hydraulic work machine, which comprises a pump control device and a valve control device. The pump control device is equipped with an instruction calculator that generates control instructions based on the manipulation amount and pertinent control parameters. Similarly, the valve control device adjusts valve control parameters to minimize differences between actual and ideal output during various operations of a movable part, thus enhancing operational efficiency.
Career Highlights: Natsuki has had a distinguished career associated with leading companies in her field. Notably, she has worked at Kobelco Construction Machinery Co., Ltd. and Daikin Industries, Ltd., where she honed her skills in research and development, contributing to various innovative projects.
Collaborations: Throughout her career, Natsuki has collaborated with esteemed colleagues, including Koji Ueda and Hideki Yoshihara. These partnerships have fostered a collaborative environment, emphasizing the importance of teamwork in driving innovation.
Conclusion: Natsuki Yumoto stands out as a significant figure in the world of invention, with her ten patents exemplifying her dedication to technological advancement. Her innovative approaches to lifting magnet technology and hydraulic machinery demonstrate her profound understanding of engineering principles and her ability to create practical solutions that enhance operational efficiency.