Company Filing History:
2 out of 2,247 
1 out of 1 Years Active: 1993-1995
Title: Kazuhiro Sugamura: Innovator in Chemical Processes
Introduction
Kazuhiro Sugamura is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of chemical processes, particularly in the production of various compounds. With a total of 3 patents to his name, Sugamura's work has implications in both industrial and pharmaceutical applications.
Latest Patents
One of Sugamura's latest patents is a process for producing hydrogen cyanide. This innovative method allows for the efficient production of hydrogen cyanide at a reaction temperature of 250 to 550 degrees Celsius. The process utilizes a catalytic dehydrative reaction of formamide, employing manganese oxide (MnO) and/or magnesium oxide (MgO) modified with alkali metals as catalysts. This approach enhances the conversion efficiency of formamide while minimizing ammonia by-production, thus ensuring a more sustainable operation.
Another significant patent involves the production of oxazopyrroloquinolines. This process entails culturing microorganisms to produce pyrroloquinolinequinone and subsequently adding α-amino acids or monomethylamine to the culture broth. The resulting oxazopyrroloquinolines include novel compounds that serve as aldose reductase inhibitors and agents for treating diabetic combined diseases, immunopotentiating agents, and liver disease inhibitors.
Career Highlights
Throughout his career, Kazuhiro Sugamura has worked with prominent companies, including Mitsubishi Gas Chemical Company, Inc. His experience in these organizations has contributed to his expertise in chemical processes and innovation.
Collaborations
Sugamura has collaborated with notable colleagues such as Teizi Urakami and Mitsunori Oda. These partnerships have likely enriched his research and development efforts, leading to the successful patents he holds today.
Conclusion
Kazuhiro Sugamura is a distinguished inventor whose work in chemical processes has led to significant advancements in the production of important compounds. His innovative approaches continue to impact various industries, showcasing the importance of research and development in driving progress.