Company Filing History:
3 out of 566 
3 out of 5 Years Active: 2022-2025
Title: Shigeki Kawamura: Innovator in Ammonia Synthesis Catalysts
Introduction
Shigeki Kawamura is a prominent inventor based in Meguro-ku, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of ammonia synthesis catalysts. With a total of three patents to his name, Kawamura's work has the potential to impact industrial processes significantly.
Latest Patents
Kawamura's latest patents focus on methods for manufacturing ammonia synthesis catalysts. One of his notable inventions is a method that allows for the production of a supported metal ammonia synthesis catalyst. This method addresses the challenges associated with production methods and facilities, especially for industrial-scale manufacturing. The process involves three key steps: preparing 12CaO·7AlO with a specific surface area of 5 m²/g or above, supporting a ruthenium compound on the prepared material, and performing a reduction process on the supported ruthenium compound. A unique aspect of this invention is that the reduction process is designed to increase the average particle diameter of the ruthenium by at least 15% compared to its size before the reduction.
Career Highlights
Throughout his career, Shigeki Kawamura has worked with esteemed institutions such as the Tokyo Institute of Technology and Tsubame BHB Co., Ltd. His experience in these organizations has allowed him to refine his expertise in catalyst development and chemical processes.
Collaborations
Kawamura has collaborated with notable colleagues, including Kazuhisa Kishida and Hideo Hosono. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Shigeki Kawamura's contributions to ammonia synthesis catalyst technology demonstrate his innovative spirit and commitment to advancing chemical engineering. His patents reflect a deep understanding of the complexities involved in catalyst production, paving the way for more efficient industrial processes.
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