Location History:
- Oiso, JA (1977)
- Ohiso, JP (1980 - 1981)
- Kanagawa, JP (1982)
- Tokyo, JP (1999)
Company Filing History:
Years Active: 1977-1999
Title: Izumi Kumita: Innovator in Urokinase Production
Introduction
Izumi Kumita is a notable inventor based in Ohiso, Japan. She has made significant contributions to the field of biochemistry, particularly in the production of urokinase. With a total of 6 patents to her name, her work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of her latest patents includes an N-substituted imidazol derivative. This invention focuses on an adsorbent for urokinase that contains agarose. The highly pure urokinase can be produced by affinity chromatography on a novel adsorbent, which comprises a water-insoluble carrier and a ligand united to the carrier. The ligand is represented by a general formula wherein X can be oxygen, sulfur, or an imino group, while R can be an amino or carboxyl group.
Career Highlights
Izumi Kumita is currently employed at Nippon Soda Co., Ltd. Her work at this company has allowed her to explore various innovative solutions in the field of biochemistry. Her dedication to research and development has led to advancements that benefit both the scientific community and practical applications in medicine.
Collaborations
Some of her notable coworkers include Hiroaki Nakamura and Yoshiji Sugita. Their collaborative efforts have contributed to the success of various projects and patents.
Conclusion
Izumi Kumita's contributions to the field of urokinase production highlight her innovative spirit and dedication to scientific advancement. Her patents reflect a commitment to improving biochemistry practices, making her a significant figure in her field.
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.