This inventor holds 1 USPTO granted patent. Top assignee: Tokan Kogyo Co., Ltd.. Active years: 2014.
Company Filing History:
Years Active: 2014
Title: Osamu Chujo: Innovator in Thermal Insulation Technology
Introduction
Osamu Chujo is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of thermal insulation technology. His innovative approach has led to the development of a unique thermal insulation foamed sheet and container.
Latest Patents
Chujo holds a patent for a thermal insulation foamed sheet, thermal insulation foamed container, and the method for producing the same. This invention focuses on maintaining a high foaming height by increasing the expansion ratio of foaming cells. The thermal insulation foamed sheet is created by heating a synthetic resin film laminated on base paper, utilizing moisture from the base paper to foam the synthetic resin film. A key feature of this invention is the vacuum suction applied to part of the foaming plane, which enhances the foaming height of the cells. Additionally, the thermal insulation foamed container incorporates this innovative foaming plane in its design.
Career Highlights
Osamu Chujo has been associated with Tokan Kogyo Co., Ltd., where he has applied his expertise in developing advanced thermal insulation products. His work has been instrumental in improving the efficiency and effectiveness of thermal insulation materials.
Collaborations
Chujo has collaborated with notable figures in the industry, including Akio Morita, which has further enriched his experience and contributions to the field.
Conclusion
Osamu Chujo's innovative work in thermal insulation technology exemplifies the impact of dedicated inventors in advancing material science. His patent reflects a significant step forward in creating more efficient thermal insulation solutions.