Location History:
- Tokyo, JP (1985 - 2014)
- Hyogo, JP (1987 - 2015)
Company Filing History:
5 out of 148 
3 out of 52,722 
3 out of 1,960 
Years Active: 1985-2015
Title: Innovations by Akira Ishii: A Pioneer in Aliphatic Polyester Production
Introduction
Akira Ishii, an influential inventor based in Hyogo, Japan, has made significant contributions to the field of materials science through his innovative methods for producing aliphatic polyesters. With a total of 14 patents to his name, Ishii's work focuses on enhancing the molecular weight of these important polymers, which have numerous applications across various industries.
Latest Patents
Two of Ishii's latest patents revolve around a method for producing an aliphatic polyester with increased molecular weight. This innovative technique aims to provide a continuous and effective production process while preventing the evaporation of diisocyanate during the mixing stage. Specifically, the invention details steps for ensuring uniform mixing of diisocyanate with the aliphatic polyester prepolymer at a temperature not lower than the melting point of the prepolymer. These advancements have the potential to streamline manufacturing processes and improve the quality of the resulting products.
Career Highlights
Throughout his career, Akira Ishii has been associated with reputable companies that have shaped his expertise in polymer science. Notably, he has worked with Nippon Zoki Pharmaceutical Co., Ltd. and Toshiba Corporation, gaining valuable insights into industrial applications and research. His extensive experience in these organizations has equipped him with the knowledge necessary to innovate in the field of aliphatic polyesters.
Collaborations
Ishii's journey in the world of invention has been marked by valuable collaborations with notable colleagues, including Yasushi Ichikawa and Hideharu Kimura. Working alongside these professionals has further enhanced his ability to develop innovative solutions that address complex challenges in polymer production.
Conclusion
Akira Ishii's work exemplifies the spirit of innovation that drives progress in the field of materials science. With his pioneering methods for producing aliphatic polyesters, he continues to influence the industry and contribute to advancements that are essential for modern applications. As he adds to his portfolio of patents, the impact of his inventions is sure to be felt by future generations in the world of science and technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.