This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Denki Kagaku Kogyo Kabushiki Kaisha, Terumo Corporation. Active years: 1980-2015.
Location History:
- Tokyo, JP (1980 - 1985)
- Machida, JP (2015)
Company Filing History:
Years Active: 1980-2015
Title: Masahisa Ikemi: Innovator in Biochemical Production
Introduction
Masahisa Ikemi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of biochemistry, particularly in the production of valuable compounds such as hyaluronic acid and L-threonine. With a total of 3 patents to his name, Ikemi's work has had a meaningful impact on both industry and research.
Latest Patents
One of Ikemi's latest patents is a method for producing hyaluronic acid. This invention aims to provide a simple and efficient method for producing hyaluronic acid at a high yield. It also focuses on reducing the time required for production. The method involves culturing a microorganism capable of producing hyaluronic acid and adding glutamine and arginine to the culture medium during the late logarithmic growth phase of the microorganism. Another significant patent is a process for preparing L-threonine. This process utilizes D-threonine-aldolase, or a combination of D-threonine-aldolase and L-allothreonine-aldolase, to convert a solution containing at least DL-threonine into L-threonine.
Career Highlights
Ikemi has worked with prominent companies in the industry, including Denki Kagaku Kogyo Co., Ltd. and Terumo Corporation. His experience in these organizations has allowed him to develop and refine his innovative techniques in biochemical production.
Collaborations
Ikemi has collaborated with esteemed colleagues such as Isao Shinohara and Teruo Okano. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Masahisa Ikemi's contributions to the field of biochemistry through his innovative patents demonstrate his commitment to advancing scientific knowledge and practical applications. His work continues to influence the industry and inspire future innovations.