Company Filing History:
Years Active: 2007
Title: Chizuyo Maeda: Innovator in Fuel Cell Technology
Introduction
Chizuyo Maeda is a prominent inventor and legal representative based in Yawata, Japan. He is known for his significant contributions to the field of fuel cell technology. His innovative work has led to the development of a unique polyelectrolyte that enhances the efficiency and durability of solid polymer type fuel cells.
Latest Patents
Chizuyo Maeda holds 1 patent for his invention titled "Polymer electrolyte for solid polymer type fuel cell and fuel cell." This patent describes a polyelectrolyte that comprises an aromatic polyether sulfone block copolymer. The copolymer features a hydrophilic segment containing sulfonic acid groups and a hydrophobic segment devoid of sulfonic acid groups. The weight fraction ratio of the hydrophilic segment (W2) to the hydrophobic segment (W1) falls within the range of 0.6 < W2/W1 < 2.0. This innovative polyelectrolyte is not only cost-effective but also durable, with proton conductivity that remains stable despite variations in humidity and temperature.
Career Highlights
Chizuyo Maeda has made significant strides in his career, particularly through his work at Ube Industries, Inc. His expertise in polymer chemistry and fuel cell technology has positioned him as a key figure in the advancement of energy solutions. His contributions have been instrumental in enhancing the performance of fuel cells, which are crucial for sustainable energy applications.
Collaborations
Chizuyo Maeda has collaborated with notable colleagues, including Tetsuji Hirano and Masayuki Kinouchi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of fuel cell technology.
Conclusion
Chizuyo Maeda's work in developing a novel polyelectrolyte for solid polymer type fuel cells exemplifies his commitment to innovation in energy technology. His contributions not only advance the field but also pave the way for more efficient and sustainable energy solutions.
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.