Company Filing History:
2 out of 2 
1 out of 357 
1 out of 1 Years Active: 2001-2007
Title: Takahiko Itoh: Innovator in Hydraulic Technology
Introduction
Takahiko Itoh is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of hydraulic technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of hydraulic systems.
Latest Patents
One of his latest patents is a hydraulic apparatus that features a hydraulic pump driven by a driving source. This system includes a hydraulic pump motor that operates using oil discharged from the hydraulic pump. The design incorporates an inertial body connected to the rotary shaft of the hydraulic pump motor, along with an oil path that connects the outlet port of the hydraulic pump motor to a load. An unloading oil path branches from the main oil path, with an on-off valve inserted to control the flow. This configuration allows for high pressure generation in the oil path by utilizing the kinetic energy of the inertial body.
Another significant patent is a hydraulic apparatus that mimics the function of a variable discharge pump. This invention regulates a hydraulic device, such as a control valve, while maintaining a constant number of revolutions. It operates with high efficiency, regardless of the type of hydraulic pump used. The apparatus drives a hydraulic pump with a predetermined amount of inertia, creating a fixed pressure hydraulic source. It also includes peripheral devices that adapt to the load's requirements, allowing for the supply of operating fluid at varying flow rates and pressures.
Career Highlights
Throughout his career, Takahiko Itoh has worked with several companies, including Saxa, Inc. and Nikkiso Company Limited. His experience in these organizations has contributed to his expertise in hydraulic technology and innovation.
Collaborations
Takahiko has collaborated with notable individuals in his field, including Shigeru Suzuki and Satoru Shimada. These partnerships have likely fostered a creative environment that encourages the development of advanced hydraulic solutions.
Conclusion
Takahiko Itoh's contributions to hydraulic technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and functionality of hydraulic systems in various applications.
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.