Company Filing History:
1 out of 244 
1 out of 1,008 Years Active: 1986-1988
Title: Innovations by Matsunao Maeda: A Pioneer in Polymer Science
Introduction
Matsunao Maeda, an inventive mind from Iwakuni, Japan, has demonstrated significant contributions to the field of polymer science through his innovative patents. With two registered patents to his name, he continues to advance the technology surrounding propylene block copolymers and fluidizing apparatus.
Latest Patents
Matsunao Maeda's most notable patents include a "Process for producing propylene block copolymer" and an "Improved fluidizing apparatus." The first patent outlines a method for developing a crystalline polymer or copolymer of propylene using a highly stereospecific olefin polymerization catalyst. This process involves two stages: the initial production of a crystalline polymer and a subsequent random copolymerization with another alpha-olefin. Unique to this invention is the incorporation of an oxygen-containing or active hydrogen-containing compound during the copolymerization process.
His second patent focuses on a fluidizing apparatus featuring an innovative gas distribution plate supported by beam members and rods within the vessel. This design enhances the gas distribution efficiency and overall functionality of the fluidization process, showcasing Maeda's dedication to optimizing industrial processes.
Career Highlights
Matsunao Maeda has worked at esteemed companies such as Mitsui Engineering and Shipbuilding Company Limited and Mitsui Petrochemical Industries, Ltd. His experiences at these organizations have greatly influenced his research and innovations, allowing him to implement practical applications of his inventive ideas in the industry.
Collaborations
Throughout his career, Maeda has collaborated with noteworthy individuals, including Haruyuki Koda and Takeshi Yokoyama. These collaborations have fostered a creative environment for knowledge exchange and innovation in polymer research.
Conclusion
Matsunao Maeda's contributions to the field of polymer science demonstrate his creativity and expertise as an inventor. With a focus on practical solutions for industrial applications, his patents reflect a commitment to advancing technology in materials science. As he continues to innovate, his work remains significant in the legacy of advancements in polymer engineering.