Company Filing History:
2 out of 2,346 
1 out of 14 Years Active: 2019-2021
Title: Innovations in Alcohol Production: The Patented Works of Kazuhide Maeda
Introduction: Kazuhide Maeda, an inventor based in Tokyo, Japan, has been making significant contributions to the field of chemical engineering, particularly in the area of alcohol production. With two notable patents to his name, Maeda has focused on improving the efficiency of producing high-concentration alcohols from water-alcohol mixtures.
Latest Patents: Kazuhide Maeda's most recent inventions revolve around a groundbreaking method for producing high-concentration alcohol. This invention outlines a multi-step process that enhances overall efficiency. The process begins with a water adsorption step where water from a water-alcohol mixture is adsorbed on an adsorption column to yield a first concentrated alcohol. Following this, a water desorption step introduces an alcohol to generate a hydrous alcohol. Finally, the hydrous alcohol undergoes a membrane separation step where it is introduced into a membrane separation unit equipped with a composite membrane containing zeolite with an SiO/AlO molar ratio of 5 to 15. This comprehensive approach is designed to obtain a second concentrated alcohol, thereby streamlining the production method.
Career Highlights: Throughout his career, Kazuhide Maeda has had the opportunity to work with prestigious organizations, including Mitsubishi Chemical Corporation and Mitsubishi Chemical Engineering Corporation. His roles at these companies have allowed him to apply his expertise in chemical processes and contribute to ongoing innovations in the industry.
Collaborations: Kazuhide Maeda has engaged in collaborative efforts with notable coworkers such as Koichi Yamazaki and Hiroyuki Kakiuchi. Their collective expertise and insights have likely contributed to the innovative advancements and efficiencies achieved in Maeda's patent applications.
Conclusion: Kazuhide Maeda stands out as a significant figure in the realm of chemical engineering, particularly in the domain of alcohol production. His patents reflect a dedication to enhancing efficiency and effectiveness in production methods. As innovations in this field continue to evolve, inventors like Maeda play a crucial role in shaping the future of industrial processes.
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