Location History:
- Fujisawa, JP (1989)
- Yokohama, JP (1991)
Company Filing History:
Years Active: 1989-1991
Title: The Innovative Contributions of Yoshiharu Niikura
Introduction
Yoshiharu Niikura is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced accumulator technologies. With a total of 2 patents to his name, Niikura's work showcases his expertise and innovative spirit.
Latest Patents
Niikura's latest patents include two distinct designs for accumulators. The first patent describes an accumulator that features a metallic bellows and a self-seal mechanism. This design partitions the interior of the housing into a gas chamber and a liquid chamber. The self-seal mechanism utilizes an elastic seal member that interacts with a face to close a flow port when the bellows is compressed. This innovative approach allows for efficient management of liquid flow within the accumulator.
The second patent outlines a more complex accumulator system. In this design, a rod is inserted into a first cylinder, creating a first oil chamber. A second cylinder is connected to the first, housing a metal bellows that defines a gas chamber. The bellows contracts in response to the movement of the rod, allowing for effective communication between the first and second oil chambers. This design enhances the functionality and reliability of the accumulator system.
Career Highlights
Yoshiharu Niikura is currently employed at Nhk Spring Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of accumulators, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Niikura has collaborated with talented individuals such as Akira Kebukawa and Takeo Fukumura. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Yoshiharu Niikura's contributions to the field of engineering, particularly in accumulator technology, highlight his innovative mindset and dedication to advancing the industry. His patents reflect a deep understanding of mechanical systems and a commitment to improving their functionality.
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.