This inventor holds 2 USPTO granted patents. Top assignee: Toyo Rubber Chemical Industrial Corporation. Active years: 1976-1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kawagoe, JA (1976)
- Sakato, JP (1982)
Company Filing History:
Years Active: 1976-1982
Title: Hisao Kosuge: Innovator in Polyurethane Foam Technology
Introduction
Hisao Kosuge is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of polyurethane foam technology, holding two patents that showcase his innovative approach to manufacturing processes.
Latest Patents
His latest patents include an "Apparatus for continuous production of a slab of polyurethane foam." This invention outlines a continuous production process that involves preparing a foamable polyurethane composition and feeding it into a horizontally moving trough. The process ensures that the top surface of the foaming mass is pressed flat, resulting in uniform slabs that are free from cavities and cracks. The slabs produced can range in thickness from 40 mm to 250 mm, offering a cost-effective solution for high-quality polyurethane foam production.
Another significant patent is the "Method for preparing a polyurethane foam comprising quaternary ammonium." This invention introduces an antistatic polyurethane foam that incorporates quaternary ammonium salt as an antistatic agent. The salt can be added to the raw materials or impregnated into the foam, enhancing its properties and functionality.
Career Highlights
Hisao Kosuge is associated with Toyo Rubber Chemical Industrial Corporation, where he has applied his expertise in polyurethane technology. His work has contributed to advancements in the production and application of polyurethane foams, making them more efficient and effective for various uses.
Collaborations
Throughout his career, Kosuge has collaborated with notable colleagues such as Osamu Fujii and Toshio Kishimoto. These partnerships have fostered innovation and development in the field of polyurethane technology.
Conclusion
Hisao Kosuge's contributions to polyurethane foam technology through his patents reflect his commitment to innovation and excellence. His work continues to influence the industry, paving the way for future advancements in material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile