Location History:
- Tatebayashi, JP (2008)
- Okegawa, JP (2017)
Company Filing History:
Years Active: 2008-2017
Title: **Kazuaki Okuno: A Pioneer in Polypeptide Cleavage Methods**
Introduction
Kazuaki Okuno, an innovative inventor based in Okegawa, Japan, has made significant contributions to the field of biotechnology. With a total of two patents to his name, his work primarily focuses on polypeptide cleavage methods involving OmpT protease variants. His inventions are essential for advancing techniques in biochemistry and molecular biology.
Latest Patents
Kazuaki Okuno's latest patents include:
1. **Polypeptide Cleavage Method Using OmpT Protease Variant**
This patent involves a method characterized by specific amino acid placements within a polypeptide sequence to achieve desired cleavage outcomes. It emphasizes the presence of arginine or lysine at the P1 position and other strategic placements to enhance the efficiency of OmpT protease or its variant in cleaving polypeptides.
2. **Method of Controlling Cleavage by OmpT Protease**
This method outlines a way to regulate polypeptide cleavage through modifications at specific amino acid positions. By converting amino acids at designated sites and employing a strategic choice of lysine or arginine, this method allows selective cleavage of designated polypeptide regions while minimizing undesired cleavage.
Career Highlights
Throughout his career, Kazuaki Okuno has collaborated with prestigious companies, including Asubio Pharma Co., Ltd. and Daiichi Sankyo Company, Limited. His experiences in these organizations have significantly contributed to his expertise and the practical application of his inventions.
Collaborations
Kazuaki Okuno has worked with notable colleagues, including Masayuki Yabuta and Kazuhiro Ohsuye. Their collaborative efforts in the laboratory have likely fostered innovative ideas and advancements within their respective fields.
Conclusion
Kazuaki Okuno's inventive work in polypeptide cleavage methodologies showcases his valuable contributions to biochemistry. His patents demonstrate a deep understanding of molecular interactions and present promising avenues for research and practical applications in biotechnology. As his work continues to evolve, it will undoubtedly impact both scientific research and industrial applications.