This inventor holds 4 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: The Nippon Synthetic Chemical Industry Co., Ltd., Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha. Active years: 2003-2015.
Location History:
- Kurashiki, JP (2003)
- Osaka, JP (2012 - 2015)
Company Filing History:
3 out of 82 
1 out of 125 Years Active: 2003-2015
Title: Akio Harao: Innovator in Ethylene-Vinyl Alcohol Copolymer Technology
Introduction
Akio Harao is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of ethylene-vinyl alcohol copolymer compositions. With a total of 4 patents to his name, Harao's work has advanced the understanding and application of these materials in various industries.
Latest Patents
Harao's latest patents focus on innovative processes for preparing ethylene-vinyl alcohol copolymer compositions and pellets. One of his notable inventions involves a method that allows for the efficient replacement of alcohol in an ethylene-vinyl alcohol copolymer alcohol solution with water. This process not only enhances the incorporation of thermal stabilizers but also improves the overall quality of the copolymer composition. Another patent outlines a preparation process that utilizes a tower-type apparatus to create an EVOH water/alcohol mixture solution, which further optimizes the production of lower water content EVOH compositions.
Career Highlights
Throughout his career, Akio Harao has worked with prominent companies in the chemical industry. He has been associated with the Nippon Synthetic Chemical Industry Co., Ltd. and Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha. His work in these organizations has contributed to the advancement of polymer technologies and their applications.
Collaborations
Harao has collaborated with esteemed colleagues such as Yasufumi Beniya and Keisuke Fujimura. These partnerships have fostered innovation and have played a crucial role in the development of new technologies in the field of polymer science.
Conclusion
Akio Harao's contributions to the field of ethylene-vinyl alcohol copolymer technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of polymer chemistry and its practical applications, making him a significant figure in the industry.