Location History:
- Niiza, JP (1985)
- Wako, JP (1994)
- Oomiya, JP (2002 - 2005)
Company Filing History:
2 out of 200 
2 out of 126 
1 out of 200 Years Active: 1985-2005
Title: Kiyoshi Isono: Innovator in Antibiotic Development
Introduction
Kiyoshi Isono is a notable inventor based in Oomiya, Japan. He has made significant contributions to the field of antibiotics, holding a total of 4 patents. His work focuses on developing novel chemical structures and methods for producing effective antibiotics.
Latest Patents
Isono's latest patents include the Antibiotics RK-1061 and the process for preparing the same. These antibiotics feature a novel chemical structure represented by a specific structural formula. The formula includes components where A represents R or RCH(OR)CH, R represents a 3-methylglutaric acid residue, and R can be a sulfate group or a hydrogen atom. The production process involves culturing a ray fungus belonging to the genus Streptomyces and isolating RK-1061s from the culture. Notably, Streptomyces sp. SN-1061Ms (FERM BP-5800) is capable of stably producing RK-1061 at a high productivity.
Career Highlights
Throughout his career, Kiyoshi Isono has worked with prominent companies such as Daiichi Pharmaceutical Co., Ltd. and Rikagaku Kenkyusho. His experience in these organizations has contributed to his expertise in antibiotic research and development.
Collaborations
Isono has collaborated with several notable individuals in his field, including Hidetoshi Takahashi and Ken-ichi Kimura. These collaborations have likely enhanced his research and innovation efforts.
Conclusion
Kiyoshi Isono's contributions to antibiotic development through his patents and collaborations highlight his importance in the field of pharmaceutical innovation. His work continues to influence the development of effective antibiotics.
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.