Company Filing History:
Years Active: 2022-2024
Title: The Innovative Contributions of Masahiro Seki
Introduction
Masahiro Seki is a notable inventor based in Fukushima, Japan. He has made significant contributions to the field of sealing devices, holding a total of 5 patents. His work is characterized by innovative designs that enhance the functionality and reliability of sealing mechanisms.
Latest Patents
One of Seki's latest patents involves a sealing device that features a first sealing member and a second sealing member. The first sealing member includes a cylindrical part mounted on an outer member, along with a lip. The second sealing member is designed with a sleeve that fits onto an inner member, and a flange that extends radially outward. This design incorporates a rigid flange portion connected to the sleeve, as well as a circular annular elastic flange portion that adheres to the rigid flange. An annular protrusion is formed on the inner periphery of the elastic flange, which contacts the outer surface of the inner member. In its initial state, the inner peripheral surface of the protrusion has a cylindrical portion with a diameter smaller than that of the sleeve, ensuring a secure fit.
Another patent by Seki describes a sealing device that consists of two sealing members. The first sealing member features a cylindrical mounted part designed to attach to an outer member, along with an annular part that extends radially inward toward the inner member. The second sealing member includes a sleeve for mounting to the inner member, a flange extending outward from the sleeve, and a cylindrical protruding portion made from elastic material. This design includes multiple retaining protrusions on the inner surface of the first sealing member's cylindrical part, which are strategically arranged in a circumferential direction. The outer surface of the cylindrical protruding portion of the second sealing member has a continuous circumferential groove that accommodates the retaining protrusions.
Career Highlights
Masahiro Seki is currently employed at Nok Corporation, where he continues to innovate and develop advanced sealing technologies. His work has significantly impacted the industry, providing solutions that enhance product performance and durability.
Collaborations
Seki collaborates with talented individuals such as Shintaro Sugawara and Yuichi Tarukawa, contributing to a dynamic and innovative work environment.
Conclusion
Masahiro Seki's contributions to sealing device technology exemplify his commitment to innovation and excellence. His patents reflect a deep