This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Nok Corporation. Active years: 2021-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2026
Title: Hiroshi Onodera: Innovator in Sealing Device Technology
Introduction
Hiroshi Onodera is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of sealing devices, holding a total of 4 patents. His work focuses on creating innovative solutions that enhance the durability and efficiency of mechanical systems.
Latest Patents
One of Onodera's latest patents is a sealing device designed to be positioned between a reciprocating shaft and the inner surface of a shaft hole. This device effectively separates the oil side from the atmosphere side. It features an annular oil seal made of resin, an oil-side rigid ring made of metal, an elastomeric annular dust seal, and an atmospheric-side rigid ring also made of metal. The oil seal is equipped with an oil lip that maintains slidable contact with the reciprocating shaft and is constructed from a resin with a glass transition temperature of 80 degrees Celsius or higher. The oil-side rigid ring supports the oil seal, while the dust seal, located on the atmosphere side, has a dust lip that also maintains slidable contact with the shaft.
Another patent focuses on a method for manufacturing a sealing device that boasts high pressure-resistance and durability. This method includes several steps, such as forming an atmosphere-side rigid ring through a punching-out process and ensuring that a reinforcement ring contacts an elastic ring in a specific manner. This innovative approach aims to enhance the performance and longevity of sealing devices in various applications.
Career Highlights
Hiroshi Onodera is currently employed at Nok Corporation, where he continues to develop advanced sealing technologies. His expertise in this area has positioned him as a key figure in the industry, contributing to the company's reputation for quality and innovation.
Collaborations
Onodera collaborates with talented colleagues, including Takayuki Oyama and Nobuhiro Nishimura. Together, they work on various projects that push the boundaries of sealing technology and improve product performance.
Conclusion
Hiroshi Onodera's contributions to sealing device technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to solving complex problems in mechanical systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile