Location History:
- Tsurugashima, JP (1987)
- Higashimatsuyama, JP (1988)
- Saitama, JP (1987 - 2008)
Company Filing History:
4 out of 14 
3 out of 376 
2 out of 38 Years Active: 1987-2008
Title: Kazuyoshi Uchino: Innovator in Variable Displacement Pump Technology
Introduction
Kazuyoshi Uchino is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of engineering, particularly in the development of variable displacement pumps. With a total of 10 patents to his name, Uchino's work has had a considerable impact on fluid dynamics and pump technology.
Latest Patents
Uchino's latest patents include innovative designs for variable displacement pumps. One notable patent describes a variable displacement pump that features a control valve with a high-pressure chamber for introducing high-pressure fluid. This design includes a pressure chamber for downstream pressure fluid and a low-pressure chamber that facilitates fluid communication between the high-pressure and low-pressure chambers. The spool of the control valve is designed with recessed grooves to manage fluid flow and prevent abrupt pressure rises in the pump's fluid-pressure chamber. Another patent focuses on a variable displacement pump that incorporates a rear cover and side plate, which slide against a cam ring. This design optimizes fluid communication between the suction port and the working chambers, enhancing the pump's efficiency.
Career Highlights
Throughout his career, Kazuyoshi Uchino has worked with notable companies such as Unisia Jkc Steering Systems Co., Ltd. and Jidosha Kiki Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the field of pump technology.
Collaborations
Uchino has collaborated with several talented individuals in his field, including Shigeyuki Miyazawa and Masaya Nikaido. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Kazuyoshi Uchino's contributions to variable displacement pump technology demonstrate his expertise and innovative spirit. His patents reflect a commitment to advancing engineering solutions that enhance fluid dynamics. Uchino's work continues to influence the industry and inspire future innovations.
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.