Location History:
- Sagamihara, JA (1976 - 1978)
- Kanagawa, JP (1990 - 1993)
- Sagamihara, JP (1979 - 1995)
Company Filing History:
Years Active: 1976-1995
Title: The Innovative Contributions of Kiyoshi Nakayama
Introduction
Kiyoshi Nakayama, an esteemed inventor hailing from Kanagawa, Japan, has made significant contributions to the field of biotechnology. With a portfolio of ten patents, Nakayama has focused on advancing methods for producing essential compounds through microbial processes, demonstrating both innovation and practical applications in the industry.
Latest Patents
Among his latest achievements, Nakayama has developed a patented process for producing L-alanine by fermentation with the Arthrobacter genus. This process involves culturing a specific microorganism that exhibits L-alanine dehydrogenase activity while having minimal alanine racemase activity. The method allows L-alanine to accumulate effectively in the culture, simplifying the recovery process of this valuable amino acid.
Another notable patent involves a method for producing (R)-malic acid from maleic acid utilizing microbial processes. This invention outlines a reaction medium wherein maleic acid is contacted with either a microbial maleate hydratase or a microorganism containing the maleate hydratase, resulting in an efficient and cost-effective supply of (R)-malic acid with high optical purity.
Career Highlights
Kiyoshi Nakayama has established a robust career, working with prominent companies such as Kyowa Hakko Kogyo Co., Ltd. and Bior Inc. His experience at these organizations has equipped him with the insights and expertise necessary for developing innovative solutions in the biotechnology sector.
Collaborations
Throughout his career, Nakayama has collaborated with esteemed colleagues, including Kazumi Araki and Yoshitake Tanaka. These partnerships have fostered an environment of innovation, allowing for the exchange of ideas and the development of advanced methodologies in his area of expertise.
Conclusion
Kiyoshi Nakayama’s contributions to biotechnology through his inventive methods and collaborations continue to impact the industry significantly. His dedication to producing essential compounds through microbial processes exemplifies the importance of innovation in modern science and industry.