Location History:
- Utsunomiya, JP (1990 - 1991)
- Tochigi, JP (2002 - 2010)
- Haga-gun, JP (2004 - 2014)
Company Filing History:
20 out of 3,600 
1 out of 118 
Years Active: 1990-2014
Title: **The Innovative Contributions of Katsuya Ozaki**
Introduction
Katsuya Ozaki, a distinguished inventor from Tochigi, Japan, has made significant advancements in the field of biotechnology over his prolific career. With a remarkable portfolio of 20 patents, he has dedicated his efforts to enhancing the processes involved in protein and polypeptide production.
Latest Patents
Ozaki's latest innovations include a groundbreaking invention involving a modified promoter DNA. This invention aims to enhance the transcription of genes encoding proteins or polypeptides. The method revolves around a promoter DNA recognized by SigA and SigE, which is generated by modifying a nucleotide sequence of an existing promoter. This process incorporates an expression vector that harbors the promoter DNA and utilizes recombinant microorganisms for improved protein production.
Additionally, he has developed a mutant bacterium that significantly boosts the productivity of proteins and polypeptides. The recombinant microorganism, produced by introducing genes encoding heterologous proteins into this mutant bacterium, showcases a sophisticated method for effective protein production. This mutant bacterium is engineered to possess DNA with a specific promoter sequence that is transcribed during the sporulation stage, linked to genes equivalent to sigA.
Career Highlights
Throughout his career, Katsuya Ozaki has worked with prominent organizations, including Kao Corporation and Shinshu University. His contributions to these institutions have not only advanced their research capabilities but also propelled his own innovations into the spotlight.
Collaborations
Ozaki has collaborated with esteemed colleagues such as Susumu Ito and Kazuaki Igarashi. These partnerships have allowed for the exchange of ideas and propelled their collective research efforts within the biotechnology sector.
Conclusion
Katsuya Ozaki’s contributions to biotechnology, particularly in protein and polypeptide production, underscore the importance of innovative thinkers in advancing scientific knowledge. With his continued success evidenced by his numerous patents, Ozaki remains a pivotal figure in the field, inspiring future inventors to push the boundaries of technology.
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.