Location History:
- Tsuchiura, JP (2007)
- Ibaraki, JP (2002 - 2009)
Company Filing History:
Years Active: 2002-2009
Title: Hisashi Semba: Innovator in S-Hydroxynitrile Lyase Technology
Introduction
Hisashi Semba is a prominent inventor based in Ibaraki, Japan. He has made significant contributions to the field of biochemistry, particularly in the development of S-hydroxynitrile lyase technology. With a total of 6 patents to his name, Semba's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of Hisashi Semba's latest patents involves a modified S-hydroxynitrile lyase. This invention relates to an enzyme that exhibits excellent tolerance to heat and organic solvents. The modification is achieved by altering at least one amino acid in the helix D3, helix A, and β-sheet 2 domains of the wild-type S-hydroxynitrile lyase amino acid sequence. Another notable patent describes a method for the efficient production of S-hydroxynitrile lyase through gene recombination. This method involves altering a codon in the S-hydroxynitrile lyase gene derived from cassava without changing the amino acid sequence, allowing for a significant increase in production yield.
Career Highlights
Hisashi Semba is currently associated with Nippon Shokubai Co., Ltd., where he continues to advance his research and development efforts. His work has not only contributed to the scientific community but has also had practical implications in various industries.
Collaborations
Semba has collaborated with notable colleagues, including Yukio Dobashi and Eita Ichige. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the impact of their collective work.
Conclusion
Hisashi Semba's innovative contributions to the field of S-hydroxynitrile lyase technology exemplify the importance of research and development in biochemistry. His patents reflect a commitment to advancing scientific knowledge and practical applications in the industry.
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.