Company Filing History:
Years Active: 2021-2024
Title: Innovations by Yuichi Hishinuma in Hydraulic Systems
Introduction
Yuichi Hishinuma is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of hydraulic systems, particularly in excavators. With a total of 3 patents to his name, Hishinuma's work has had a considerable impact on the efficiency and functionality of heavy machinery.
Latest Patents
Hishinuma's latest patents include a hydraulic system of an excavator, an excavator itself, and a method for controlling excavators. The hydraulic system of an excavator features a work state determination unit and a valve control unit. This innovative design allows for precise control of hydraulic oil flow based on the work state of the equipment. For instance, when a heavy excavation state is detected, the valve control unit optimizes the operation of various hydraulic valves to enhance performance.
The hydraulic system also includes an arm hydraulic cylinder, two hydraulic pumps, and a controller that manages the operation of the arm's direction switching valves. This system is designed to monitor pressure states and adjust oil flow accordingly, ensuring efficient operation during excavation tasks.
Career Highlights
Hishinuma is currently employed at Komatsu Corporation, a leading company in the construction and mining equipment industry. His work at Komatsu has allowed him to apply his innovative ideas in real-world applications, contributing to the advancement of hydraulic technology in excavators.
Collaborations
Throughout his career, Hishinuma has collaborated with talented individuals such as Shinobu Nagura and Wataru Sumino. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the field of hydraulic systems.
Conclusion
Yuichi Hishinuma's contributions to hydraulic systems in excavators demonstrate his expertise and innovative spirit. His patents reflect a commitment to improving machinery efficiency and functionality. Hishinuma's work continues to influence the industry, paving the way for future advancements in hydraulic technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.