Location History:
- Okayama-ken, JP (1999)
- Ibaraki, JP (2001 - 2011)
Company Filing History:
Years Active: 1999-2011
Title: Innovations of Katsushi Nagareda
Introduction
Katsushi Nagareda is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of valuable chemical compounds. With a total of three patents to his name, Nagareda's work has implications for various industries, including pharmaceuticals and agrochemicals.
Latest Patents
One of Nagareda's latest patents is a method for continuously producing 2,5-dihydrofuran. This method involves subjecting cis-2-butene-1,4-diol to a liquid-phase dehydration-cyclization reaction in the presence of alumina. The innovation is characterized by controlling the sum of the concentration of carbonyl and acetal compounds within a specific range, which is crucial for maintaining the efficiency of the reaction. This method allows for the continuous production of 2,5-dihydrofuran, a compound useful as a raw material or intermediate in pharmaceuticals and agrochemicals. Another significant patent is a method for manufacturing aminoalcohol, which is synthesized by reacting a cyclic hemiacetal.
Career Highlights
Katsushi Nagareda is associated with Kuraray Co., Ltd., a company known for its advancements in chemical manufacturing. His work at Kuraray has been instrumental in developing processes that enhance production efficiency and product quality.
Collaborations
Nagareda has collaborated with notable coworkers, including Yoshihiro Tokuda and Shigeaki Suzuki. Their combined expertise has contributed to the successful development of innovative chemical processes.
Conclusion
Katsushi Nagareda's contributions to chemical engineering through his patents demonstrate his commitment to innovation and efficiency in production processes. His work continues to impact various industries positively.
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.