This inventor holds 3 USPTO granted patents. Top assignees: Toyo Rubber Chemical Industrial Corporation, Toyo Rubber Chemical Industry Co., Ltd.. Active years: 1982-1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 7 
1 out of 2 Years Active: 1982-1986
Title: Shigeo Horikoshi: Innovator in Rubber and Resin Technologies
Introduction
Shigeo Horikoshi is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the fields of rubber and resin technologies, holding a total of three patents. His innovative approaches have led to advancements in manufacturing processes that enhance product quality and efficiency.
Latest Patents
One of Horikoshi's latest patents is a method for manufacturing a low-density rubber foamed body. This method involves forming a sheet from a mixture of natural or synthetic rubber, a foaming agent, and a crosslinking agent. The process includes enclosing the sheet within a mold, heating it under pressure, cooling the mold, and releasing the foamed body. Additionally, when thermoplastic synthetic resin is added to the mixture, it results in a rubber foamed body with even lower density and reduced shrinking properties.
Another significant patent is a process for regenerating resin. This process entails dissolving waste resin in an organic solvent to create a resin solution. The solution is then mixed with a liquid that is immiscible with the solvent, allowing for the separation and recovery of the resin. This innovative approach not only recycles materials but also contributes to environmental sustainability.
Career Highlights
Horikoshi has worked with prominent companies such as Toyo Rubber Chemical Industrial Corporation and Toyo Rubber Chemical Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Horikoshi has collaborated with talented individuals, including Sadao Kumasaka and Satomi Tada. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Shigeo Horikoshi's contributions to rubber and resin technologies exemplify the spirit of innovation. His patents reflect a commitment to improving manufacturing processes and promoting sustainability. His work continues to inspire future advancements in these fields.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile