Location History:
- Iwakuni, JP (2008)
- Tokushima, JP (2012)
Company Filing History:
2 out of 1,586 
1 out of 9 
1 out of 3 Years Active: 2008-2012
Title: Yasuhito Maeda: Innovator in Polylactic Acid and Aromatic Polyester Degradation
Introduction
Yasuhito Maeda is a notable inventor based in Tokushima, Japan. He has made significant contributions to the field of materials science, particularly in the development of polylactic acid and methods for degrading aromatic polyesters. With a total of two patents to his name, Maeda's work has implications for both environmental sustainability and industrial applications.
Latest Patents
One of Maeda's latest patents focuses on polylactic acid and its manufacturing process. The invention aims to provide polylactic acid that contains a stereocomplex crystal, which exhibits excellent moldability, a high molecular weight, high crystallinity, and a high melting point. The polylactic acid has a weight average molecular weight ranging from 80,000 to 500,000 and a melting peak at 195°C or higher. This invention also includes a composition comprising the polylactic acid and a molded product made from it.
Another significant patent involves a microorganism capable of degrading aromatic polyester and a method for using this microorganism. This method allows for the safe and relatively swift degradation of aromatic polyester at a low cost, contributing to environmental sustainability.
Career Highlights
Throughout his career, Yasuhito Maeda has worked with prominent companies such as Teijin Limited and Musashino Chemical Laboratory, Ltd. His experience in these organizations has allowed him to develop innovative solutions that address both industrial needs and environmental challenges.
Collaborations
Maeda has collaborated with notable coworkers, including Yoshiharu Kimura and Kiyotsuna Toyohara. These partnerships have likely contributed to the advancement of his research and the successful development of his patents.
Conclusion
Yasuhito Maeda's contributions to the fields of polylactic acid and aromatic polyester degradation highlight his role as an important inventor in materials science. His innovative patents not only advance industrial applications but also promote environmental sustainability.
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.