Location History:
- Tokyo, JP (1996 - 2003)
- Arakawa-ku, JP (2003)
Company Filing History:
Years Active: 1996-2025
Title: Masatoshi Ikeda: Innovator in Hydraulic Systems and Excavator Technology
Introduction
Masatoshi Ikeda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of hydraulic systems and excavator technology. With a total of 11 patents to his name, Ikeda has established himself as a key figure in engineering innovation.
Latest Patents
Ikeda's latest patents include a hydraulic system and a control method for excavators. The control method involves a first circuit of an open circuit that includes a main valve controlling the inflow of hydraulic oil from a main pump to a working equipment cylinder. Additionally, it features a tank where the oil flows out of the cylinder via the main valve. The second circuit is a closed circuit that includes a first valve between the swing pump and motor, as well as a second valve on a first passage between the main valve and the tank. This innovative control method allows for the adjustment of back pressure of the main valve, enhancing the efficiency of excavator operations.
Another notable patent is for an excavator that includes a swing motor driven by oil from a swing pump coupled to a power take-off and driven by an engine. This design features a first main oil passage connecting the swing pump and swing motor, along with a neutral retention valve that controls the passage of oil. The excavator also incorporates a regenerative energy absorbing device that captures energy generated by the swing motor, further optimizing performance.
Career Highlights
Throughout his career, Masatoshi Ikeda has worked with renowned companies such as Nikon Corporation and Komatsu Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in hydraulic technology.
Collaborations
Ikeda has collaborated with notable coworkers, including Yasuhiro Omura and Tetsuo Takahashi. Their combined expertise has fostered an environment of innovation and creativity in their projects.
Conclusion
Masatoshi Ikeda's contributions to hydraulic systems and excavator technology have made a lasting impact on the industry. His innovative patents and collaborations with leading companies highlight his role as a significant inventor in this field.
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.