Company Filing History:
1 out of 1,530 
1 out of 197 Years Active: 1989-1995
Introduction
Akihiko Mieda is a notable inventor based in Omiya, Japan, recognized for his significant contributions to the fields of materials science and engineering. With a total of two patents to his name, Mieda has made remarkable advancements in the production processes of functional materials, particularly in the development of ferroelectric thin films.
Latest Patents
One of Akihiko Mieda's latest patents is a "Method of controlling crystal orientation of PZT and PLZT thin films." This innovative approach involves the production of ferroelectric PZT or PLZT thin films using the sol-gel method. The process consists of applying a precursor solution onto a substrate, followed by heat treatment for pyrolysis at specified temperature ranges. This method allows for the effective crystallization of the desired crystal orientation in the (111) plane and other orientations, which is crucial for enhancing the properties of these materials.
In addition, Mieda has patented a "Process for preparing chloropolysilanes," which achieves high yields without the generation of solid waste. This method involves reacting silicon materials with chlorine at elevated temperatures in the presence of a copper compound, showcasing Mieda’s commitment to environmentally sustainable manufacturing practices.
Career Highlights
Akihiko Mieda has had a distinguished career in the materials industry, working for prominent companies such as Mitsubishi Materials Corporation and Mitsubishi Kinzoku Kabushiki Kaisha. His experience in these establishments has provided him a solid foundation to pursue innovative research and development.
Collaborations
Throughout his career, Mieda has collaborated with esteemed colleagues, including Katsumi Ogi and Nobuyuki Soyama. These partnerships have enabled the exchange of ideas and technical expertise, further driving innovation in their respective fields.
Conclusion
Akihiko Mieda’s contributions to the advancement of ferroelectric materials and sustainable chemical processes underscore the vital role of inventors in modern technological development. As he continues to push the boundaries of materials science, Mieda remains a prominent figure in Japan's innovation landscape.