Company Filing History:
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Years Active: 1992-2001
Title: The Innovative Contributions of Takahiro Takeda
Introduction
Takahiro Takeda is a prominent inventor based in Himeji, Japan. He has made significant contributions to the field of chemical engineering, particularly in the recovery of acrylic acid. With a total of 7 patents to his name, Takeda's work has had a substantial impact on industrial processes.
Latest Patents
Takahiro Takeda's latest patents focus on methods for recovering acrylic acid. One notable patent describes a method for recovering acrylic acid from high boiling impurities containing acrylic acid dimer, acrylic acid, and maleic acid with high efficiency and stability. This method involves introducing the impurities into an acrylic acid recovery column, distilling acrylic acid from the column top, and recirculating part of the bottom liquid back into the column. Another patent presents an improved method for recovering acrylic acid that enables stable and effective recovery over a prolonged period. This method involves contacting an acrylic acid-containing gas with water to collect acrylic acid in an aqueous solution, which is then distilled in the presence of an azeotropic solvent to isolate and recover the acrylic acid.
Career Highlights
Throughout his career, Takahiro Takeda has worked with notable companies such as Nippon Shokubai Co., Ltd. and Nippon Shokubai Kagaku Kogyo Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that enhance the efficiency of chemical processes.
Collaborations
Takahiro has collaborated with esteemed colleagues, including Masatoshi Ueoka and Kazuhiko Sakamoto. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the field.
Conclusion
Takahiro Takeda's contributions to the recovery of acrylic acid demonstrate his innovative spirit and dedication to advancing chemical engineering. His patents and collaborations reflect a commitment to improving industrial processes and enhancing efficiency.