This inventor holds 1 USPTO granted patent. Top assignee: Nifco Inc.. Active years: 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: 2026
Title: Shuichi Hiratsuka and Stainless Steel Sintered Mesh
Introduction
Shuichi Hiratsuka is an inventor associated with Nifco Inc. in Yokosuka, Japan. His patent work addresses a heat-treatment method for manufacturing sintered mesh from austenitic stainless steel.
Latest Patents
Hiratsuka is credited with 1 patent: “Method for Manufacturing Stainless Steel Sintered Mesh.” The method begins with a mesh made of austenitic stainless steel, formed from wires that extend in intersecting directions. It then applies heat treatment through temperature rising, holding, and lowering stages. The treatment temperature exceeds the austenitic temperature, and the cooling stage uses argon gas and a cooling rate greater than 3°C per minute.
Career Highlights
The available information identifies Hiratsuka as an inventor working with Nifco Inc. His patent describes a controlled manufacturing process for stainless steel sintered mesh, including specific conditions for heat treatment and quenching.
Collaborations
Hiratsuka’s listed company affiliation is Nifco Inc. The available details do not identify additional collaborators or organizations connected with the patent.
Conclusion
Shuichi Hiratsuka’s patent focuses on a defined heat-treatment and quenching process for producing stainless steel sintered mesh, reflecting his documented inventive work with Nifco Inc.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile