Location History:
- Saitama-ken, JP (1997)
- Tokyo, JP (1998)
- Ohimachi, JP (1997 - 2006)
Company Filing History:
4 out of 200 
1 out of 19 
1 out of 185 
Years Active: 1997-2006
Title: Koichi Katsuyama: Innovator in Medicinal Chemistry
Introduction
Koichi Katsuyama is a notable inventor based in Ohimachi, Japan. He has made significant contributions to the field of medicinal chemistry, holding a total of 5 patents. His work focuses on developing novel compounds that have therapeutic applications in various medical conditions.
Latest Patents
Katsuyama's latest patents include a propanolamine derivative featuring a 1,4-benzodioxane ring. This invention relates to a medicament that contains a novel propanolamine as an active ingredient. The compound is represented by a specific formula where R can be a hydrogen atom, halogen atom, hydroxy group, alkyl group, alkoxy group, alkylsulfonamido group, or a phenyl group. This compound is particularly useful as a prophylactic or therapeutic agent for diabetes, obesity, hyperlipemia, depression, respiratory diseases, and gastrointestinal diseases.
Another significant patent involves imide derivatives that inhibit the production of interleukin-1 beta. These imide compounds, which have a propioloyl group or pharmaceutically acceptable salts, exhibit potent activities in inhibiting the production of interleukin-1 beta and Tumor Necrosis Factor alpha. They are beneficial as therapeutic agents for chronic rheumatism, sepsis, ulcerative colitis, Crohn's disease, and other related diseases.
Career Highlights
Throughout his career, Katsuyama has worked with prominent companies such as Nisshin Flour Milling Co., Ltd. and Nisshin Pharma Inc. His experience in these organizations has contributed to his expertise in developing innovative medicinal compounds.
Collaborations
Katsuyama has collaborated with notable coworkers, including Noriyoshi Sueda and Makoto Yanai. These collaborations have likely enhanced his research and development efforts in the field of medicinal chemistry.
Conclusion
Koichi Katsuyama is a distinguished inventor whose work in medicinal chemistry has led to the development of innovative therapeutic agents. His contributions are significant in addressing various medical conditions, showcasing the impact of his inventions on healthcare.
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.