Location History:
- Ibaraki, JP (2002)
- Ami-machi, JP (2008 - 2011)
- Ibaraki-ken, JP (2002 - 2014)
- Koto-ku, JP (2017)
- Hiratsuka, JP (2019)
- Tokyo, JP (1991 - 2020)
Company Filing History:
13 out of 1,074 
7 out of 2,730 
2 out of 696 
Years Active: 1991-2020
Title: The Innovative Contributions of Kenji Oshima
Introduction
Kenji Oshima is a prominent inventor based in Ibaraki-ken, Japan, renowned for his significant contributions to hydraulic control systems. With an impressive portfolio of 23 patents, Oshima continues to drive innovation in the field of work machines and hydraulic technology.
Latest Patents
Among his latest inventions, Oshima developed a sophisticated control system for work machines comprising first and second hydraulic pumps. This control system integrates an opening/closing device designed to manage the flow of hydraulic fluid between the pumps. The system allows for a seamless transition between connected and unconnected states, enhancing the performance and efficiency of hydraulic cylinders. The design includes a control device that monitors pressure differentials and flow rates, ensuring optimized operation under specified conditions.
Another notable patent by Oshima features a similar hydraulic control system, emphasizing the ability to switch between split-flow and connected states. This innovation ensures that hydraulic fluid is supplied efficiently to two actuators, thereby improving the reliability and functionality of work machines.
Career Highlights
Throughout his career, Kenji Oshima has been associated with reputable companies such as Riso Kagaku Corporation and Komatsu Corporation. His work has contributed to advancements in hydraulic technologies, reinforcing his status as a leading inventor in the industry.
Collaborations
Oshima has collaborated with esteemed coworkers, including Teruo Akiyama and Manabu Iwamoto. Their collective expertise and innovative ideas have undoubtedly influenced the development of groundbreaking technologies in hydraulic control systems.
Conclusion
In conclusion, Kenji Oshima's dedication to innovation in hydraulic technology is evident through his extensive patent portfolio and impactful collaborations. His work not only showcases individual brilliance but also contributes significantly to advancements in the machinery industry, paving the way for future inventions and improvements in hydraulic systems.
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.