Location History:
- Hyogo, JP (2004)
- Osaka, JP (1985 - 2015)
Company Filing History:
3 out of 172 
3 out of 415 
3 out of 107 
Years Active: 1985-2015
Title: Hiroshi Tahara: Innovator in Protein Production Technology
Introduction
Hiroshi Tahara, an esteemed inventor based in Osaka, Japan, has made significant contributions to the field of biotechnology. With a portfolio of 11 patents, his work focuses on enhancing the production of proteins derived from foreign genes using animal cells. His innovations are pivotal in various applications, particularly in pharmaceuticals and research.
Latest Patents
Among his latest innovations, Tahara has developed two noteworthy patents. The first is an expression vector capable of producing proteins derived from foreign genes in large quantities utilizing animal cells. This invention features a translation-impaired dihydrofolate reductase gene cistron, which has been optimized through codon alteration to minimize its expression in mammals. Additionally, it includes a gene cassette with a cloning site for the incorporation of foreign genes between a highly transcriptionally active promoter and a stable polyadenylation signal.
The second patent also centers around an expression vector for the mass production of foreign gene-derived proteins but utilizes a translation-impaired drug resistance gene cistron. Similar to the first patent, this invention employs codon alterations for reduced expression and includes an efficient gene cassette for the cloning of foreign genes.
Career Highlights
Hiroshi Tahara’s career includes significant roles at leading research institutions and companies. He has worked extensively with Nitto Electric Industrial Co., Ltd., where he could apply his innovative solutions to real-world applications. Additionally, his affiliation with Hokkaido University as a National University Corporation showcases his commitment to advancing scientific research through education and collaboration.
Collaborations
Throughout his career, Tahara has collaborated with notable professionals, including Takeshi Kakuhashi and Yusuke Suzuki. These partnerships have played a crucial role in his inventive processes, resulting in advancements in protein production technologies and methodologies.
Conclusion
Hiroshi Tahara stands out as a prominent figure in the realm of biotechnology, with a focus on the inventive utilization of expression vectors for protein production. His contributions not only enhance our understanding of genetic engineering but also pave the way for future innovations in the industry. As he continues to explore new horizons, the impact of his work on science and medicine remains notable.
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.